/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 02:32:51,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 02:32:51,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 02:32:51,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 02:32:51,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 02:32:51,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 02:32:51,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 02:32:51,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 02:32:51,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 02:32:51,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 02:32:51,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 02:32:51,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 02:32:51,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 02:32:51,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 02:32:51,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 02:32:51,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 02:32:51,638 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 02:32:51,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 02:32:51,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 02:32:51,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 02:32:51,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 02:32:51,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 02:32:51,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 02:32:51,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 02:32:51,663 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 02:32:51,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 02:32:51,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 02:32:51,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 02:32:51,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 02:32:51,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 02:32:51,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 02:32:51,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 02:32:51,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 02:32:51,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 02:32:51,673 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 02:32:51,673 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 02:32:51,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 02:32:51,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 02:32:51,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 02:32:51,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 02:32:51,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 02:32:51,678 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 02:32:51,727 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 02:32:51,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 02:32:51,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 02:32:51,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 02:32:51,730 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 02:32:51,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 02:32:51,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 02:32:51,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 02:32:51,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 02:32:51,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 02:32:51,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 02:32:51,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 02:32:51,732 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 02:32:51,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 02:32:51,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 02:32:51,733 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 02:32:51,733 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 02:32:51,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 02:32:51,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:32:51,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 02:32:51,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 02:32:51,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 02:32:51,734 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 02:32:51,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 02:32:51,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 02:32:51,735 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 02:32:51,735 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 02:32:51,735 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 02:32:52,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 02:32:52,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 02:32:52,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 02:32:52,091 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 02:32:52,094 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 02:32:52,095 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2020-10-13 02:32:52,175 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0c6a1ebe6/79de716d1c5c41009ad404c549bef371/FLAG30a318ddd [2020-10-13 02:32:53,032 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 02:32:53,033 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2020-10-13 02:32:53,071 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0c6a1ebe6/79de716d1c5c41009ad404c549bef371/FLAG30a318ddd [2020-10-13 02:32:53,536 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0c6a1ebe6/79de716d1c5c41009ad404c549bef371 [2020-10-13 02:32:53,545 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 02:32:53,547 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 02:32:53,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 02:32:53,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 02:32:53,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 02:32:53,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:32:53" (1/1) ... [2020-10-13 02:32:53,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9a1f970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:53, skipping insertion in model container [2020-10-13 02:32:53,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:32:53" (1/1) ... [2020-10-13 02:32:53,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 02:32:53,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 02:32:56,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:32:56,288 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 02:32:56,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:32:57,292 INFO L208 MainTranslator]: Completed translation [2020-10-13 02:32:57,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57 WrapperNode [2020-10-13 02:32:57,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 02:32:57,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 02:32:57,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 02:32:57,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 02:32:57,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,436 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,706 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... [2020-10-13 02:32:57,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 02:32:57,750 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 02:32:57,750 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 02:32:57,750 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 02:32:57,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:32:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 02:32:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 02:32:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~sector_t~0~TO~int [2020-10-13 02:32:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~loff_t~0~X~~loff_t~0~TO~int [2020-10-13 02:32:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:32:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 02:32:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 02:32:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 02:32:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-13 02:32:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2020-10-13 02:32:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2020-10-13 02:32:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 02:32:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 02:32:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 02:32:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 02:32:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 02:32:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 02:32:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 02:32:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 02:32:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 02:32:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 02:32:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 02:32:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-10-13 02:32:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 02:32:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 02:32:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 02:32:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 02:32:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 02:32:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 02:32:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure huge_encode_dev [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-13 02:32:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-13 02:32:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure file_start_write [2020-10-13 02:32:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure file_end_write [2020-10-13 02:32:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2020-10-13 02:32:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2020-10-13 02:32:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 02:32:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 02:32:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 02:32:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2020-10-13 02:32:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2020-10-13 02:32:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2020-10-13 02:32:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2020-10-13 02:32:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2020-10-13 02:32:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2020-10-13 02:32:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_gfp_mask [2020-10-13 02:32:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_set_gfp_mask [2020-10-13 02:32:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2020-10-13 02:32:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2020-10-13 02:32:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2020-10-13 02:32:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_clear_unlocked [2020-10-13 02:32:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2020-10-13 02:32:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2020-10-13 02:32:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-13 02:32:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2020-10-13 02:32:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_xor [2020-10-13 02:32:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure xor_init [2020-10-13 02:32:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_size [2020-10-13 02:32:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure get_loop_size [2020-10-13 02:32:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure figure_loop_size [2020-10-13 02:32:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_do_transfer [2020-10-13 02:32:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_bvec [2020-10-13 02:32:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_simple [2020-10-13 02:32:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_transfer [2020-10-13 02:32:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_read_simple [2020-10-13 02:32:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_read_transfer [2020-10-13 02:32:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_discard [2020-10-13 02:32:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_req_flush [2020-10-13 02:32:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req_filebacked [2020-10-13 02:32:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure do_loop_switch [2020-10-13 02:32:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_switch [2020-10-13 02:32:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_flush [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_reread_partitions [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_change_fd [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure is_loop_device [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_show [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_backing_file_show [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_offset_show [2020-10-13 02:32:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_sizelimit_show [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_autoclear_show [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_partscan_show [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_backing_file [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_offset [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_sizelimit [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_autoclear [2020-10-13 02:32:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_partscan [2020-10-13 02:32:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_init [2020-10-13 02:32:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_exit [2020-10-13 02:32:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_config_discard [2020-10-13 02:32:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_fd [2020-10-13 02:32:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_release_xfer [2020-10-13 02:32:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_xfer [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_clr_fd [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_old [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_old [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_old [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status64 [2020-10-13 02:32:57,878 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_old [2020-10-13 02:32:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status64 [2020-10-13 02:32:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_capacity [2020-10-13 02:32:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_ioctl [2020-10-13 02:32:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_compat [2020-10-13 02:32:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_compat [2020-10-13 02:32:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_compat [2020-10-13 02:32:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_compat [2020-10-13 02:32:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_compat_ioctl [2020-10-13 02:32:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_open [2020-10-13 02:32:57,881 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_release [2020-10-13 02:32:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_register_transfer [2020-10-13 02:32:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_transfer_cb [2020-10-13 02:32:57,885 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_unregister_transfer [2020-10-13 02:32:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_rq [2020-10-13 02:32:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_handle_cmd [2020-10-13 02:32:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_write_work [2020-10-13 02:32:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_read_work [2020-10-13 02:32:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_request [2020-10-13 02:32:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_add [2020-10-13 02:32:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_remove [2020-10-13 02:32:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_cb [2020-10-13 02:32:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_lookup [2020-10-13 02:32:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_probe [2020-10-13 02:32:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_control_ioctl [2020-10-13 02:32:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init [2020-10-13 02:32:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit_cb [2020-10-13 02:32:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit [2020-10-13 02:32:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_loop_func_table_11 [2020-10-13 02:32:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-13 02:32:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 02:32:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 02:32:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 02:32:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_5 [2020-10-13 02:32:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 02:32:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 02:32:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 02:32:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_10 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-13 02:32:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_16 [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_17 [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_18 [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_19 [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_20 [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 02:32:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 02:32:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_reread_part [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 02:32:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __sb_end_write [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __sb_start_write [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-13 02:32:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_set_size [2020-10-13 02:32:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bdgrab [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_alloc_tag_set [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_complete_request [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_freeze_queue [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_init_queue [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_map_queue [2020-10-13 02:32:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_request [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unfreeze_queue [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_flush [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_reread_part [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 02:32:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure file_path [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk [2020-10-13 02:32:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate_bdev [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_bvec [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2020-10-13 02:32:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_11 [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_11 [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 02:32:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 02:32:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 02:32:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-13 02:32:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 02:32:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_ro [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_fsync [2020-10-13 02:32:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_getattr [2020-10-13 02:32:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_read [2020-10-13 02:32:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_write [2020-10-13 02:32:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 02:32:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 02:32:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2020-10-13 02:32:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 02:32:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 02:32:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 02:32:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 02:32:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-13 02:32:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2020-10-13 02:32:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 02:32:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 02:32:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 02:32:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 02:32:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 02:32:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 02:32:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_16 [2020-10-13 02:32:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 02:32:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 02:32:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 02:32:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 02:32:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:32:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:32:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 02:32:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-13 02:32:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2020-10-13 02:32:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_10 [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 02:32:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 02:32:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 02:32:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-13 02:32:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 02:32:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 02:32:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 02:32:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 02:32:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 02:32:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 02:32:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 02:32:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 02:32:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 02:32:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 02:32:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 02:32:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 02:32:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_loop_func_table_11 [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 02:32:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_5 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 02:32:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 02:32:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 02:32:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2020-10-13 02:32:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure huge_encode_dev [2020-10-13 02:32:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-13 02:32:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure __sb_end_write [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure __sb_start_write [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure bdgrab [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2020-10-13 02:32:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate_bdev [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_reread_part [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_reread_part [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_fsync [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure file_start_write [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure file_end_write [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure file_path [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2020-10-13 02:32:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_read [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_write [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_20 [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_getattr [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-13 02:32:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_ro [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2020-10-13 02:32:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 02:32:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_gfp_mask [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_set_gfp_mask [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2020-10-13 02:32:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_clear_unlocked [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_bvec [2020-10-13 02:32:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_17 [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_18 [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_19 [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_init_queue [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_alloc_tag_set [2020-10-13 02:32:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_map_queue [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_request [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_complete_request [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_freeze_queue [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unfreeze_queue [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure loop_register_transfer [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure loop_unregister_transfer [2020-10-13 02:32:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_xor [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure xor_init [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_size [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_loop_size [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure figure_loop_size [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure lo_do_transfer [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~sector_t~0~TO~int [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_bvec [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_simple [2020-10-13 02:32:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_transfer [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure lo_read_simple [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure lo_read_transfer [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure lo_discard [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~loff_t~0~X~~loff_t~0~TO~int [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure lo_req_flush [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure do_req_filebacked [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure do_loop_switch [2020-10-13 02:32:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure loop_switch [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure loop_flush [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure loop_reread_partitions [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure loop_change_fd [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure is_loop_device [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_show [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_backing_file_show [2020-10-13 02:32:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_offset_show [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_sizelimit_show [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_autoclear_show [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_partscan_show [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_backing_file [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_offset [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_sizelimit [2020-10-13 02:32:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_autoclear [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_partscan [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_init [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_exit [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_config_discard [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_fd [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_release_xfer [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_xfer [2020-10-13 02:32:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure loop_clr_fd [2020-10-13 02:32:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status [2020-10-13 02:32:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status [2020-10-13 02:32:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_old [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_old [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_old [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status64 [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_old [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status64 [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_capacity [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure lo_ioctl [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 02:32:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_compat [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_compat [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_compat [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_compat [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure lo_compat_ioctl [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure lo_open [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure lo_release [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_transfer_cb [2020-10-13 02:32:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_rq [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_handle_cmd [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_write_work [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_read_work [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_request [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_add [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_remove [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_cb [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_lookup [2020-10-13 02:32:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure loop_probe [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure loop_control_ioctl [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit_cb [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_11 [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_11 [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 02:32:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 02:32:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 02:32:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 02:33:00,009 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 02:33:08,271 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 02:33:11,082 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 02:33:11,083 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 02:33:11,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:33:11 BoogieIcfgContainer [2020-10-13 02:33:11,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 02:33:11,107 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 02:33:11,107 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 02:33:11,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 02:33:11,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 02:32:53" (1/3) ... [2020-10-13 02:33:11,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d6ea693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:33:11, skipping insertion in model container [2020-10-13 02:33:11,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:32:57" (2/3) ... [2020-10-13 02:33:11,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d6ea693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:33:11, skipping insertion in model container [2020-10-13 02:33:11,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:33:11" (3/3) ... [2020-10-13 02:33:11,114 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2020-10-13 02:33:11,125 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 02:33:11,138 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 02:33:11,149 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 02:33:11,178 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 02:33:11,178 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 02:33:11,178 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 02:33:11,178 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 02:33:11,178 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 02:33:11,178 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 02:33:11,178 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 02:33:11,179 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 02:33:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states. [2020-10-13 02:33:11,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2020-10-13 02:33:11,305 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:33:11,307 INFO L422 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 02:33:11,308 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:33:11,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:33:11,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1208474546, now seen corresponding path program 1 times [2020-10-13 02:33:11,324 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:33:11,324 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1047450184] [2020-10-13 02:33:11,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:33:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:12,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:13,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:13,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:14,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:14,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:14,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:14,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:15,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:15,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:15,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:15,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:15,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:19,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:19,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 974 [2020-10-13 02:33:19,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 12 [2020-10-13 02:33:19,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7049 [2020-10-13 02:33:19,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-13 02:33:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:19,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 02:33:21,763 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-13 02:33:21,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:33:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:21,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 314 [2020-10-13 02:33:22,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 02:33:22,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:22,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:22,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:22,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:22,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:22,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:33:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 02:33:22,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:33:22,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:22,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:22,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:33:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 02:33:22,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:22,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:22,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:22,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:22,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:33:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 02:33:22,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:22,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:22,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:22,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:33:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:33:22,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:22,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:22,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:22,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 02:33:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:33:22,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:22,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:22,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:22,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:22,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 02:33:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 02:33:22,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:22,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:22,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:22,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:22,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:22,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:22,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:22,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:22,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 02:33:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:22,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:22,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:22,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:22,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:22,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:33:22,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:22,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:22,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:22,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:22,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:23,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:23,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:23,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 02:33:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 02:33:23,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:23,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 02:33:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:33:23,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:23,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 02:33:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:33:23,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:23,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:23,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 02:33:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:33:23,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:23,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 02:33:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 02:33:23,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:23,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 02:33:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 02:33:23,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:23,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:23,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:23,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 02:33:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:33:23,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:33:23,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:23,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 02:33:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 02:33:23,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:23,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:23,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:23,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 02:33:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:23,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:23,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:33:23,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:23,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:23,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:23,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:23,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:23,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:23,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:23,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:23,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:23,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:23,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:23,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:23,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 02:33:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:23,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:23,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:33:24,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:24,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:24,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:24,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:24,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 02:33:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 02:33:24,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:24,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:24,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:24,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:24,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 02:33:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 02:33:24,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:33:24,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:24,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:24,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:24,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 02:33:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:33:24,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:24,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:24,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:24,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 02:33:24,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 02:33:24,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:24,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:24,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:24,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:33:24,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 02:33:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:33:24,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:24,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:24,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:33:24,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:24,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 02:33:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:33:24,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 02:33:24,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:33:24,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:24,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:24,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:24,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:24,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:33:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:24,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:33:24,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:24,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:24,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 02:33:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:33:24,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:24,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:33:24,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:24,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 02:33:24,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:24,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:24,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 02:33:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:24,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:24,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:24,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:24,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:24,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 169 [2020-10-13 02:33:24,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:24,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:24,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:24,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:24,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:25,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:25,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:25,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 02:33:25,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:25,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:25,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:25,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-10-13 02:33:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:25,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:25,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 162 [2020-10-13 02:33:25,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:25,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:25,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:25,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:25,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:25,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 02:33:25,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:25,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:25,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 02:33:25,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-10-13 02:33:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:25,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:25,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-13 02:33:25,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:25,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:25,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:25,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:25,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:25,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 02:33:25,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:25,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:25,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:25,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-10-13 02:33:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:25,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:25,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:33:25,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:25,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:25,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:25,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:25,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:25,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:25,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:33:25,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:25,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:25,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:25,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:25,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:25,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2020-10-13 02:33:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:25,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:25,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:26,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:26,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 02:33:26,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:26,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:26,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:26,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:26,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 02:33:26,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:26,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:26,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:26,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-10-13 02:33:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:26,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:26,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 02:33:26,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:26,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:26,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:26,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:26,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 02:33:26,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:26,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:26,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-10-13 02:33:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:26,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:26,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 02:33:26,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:26,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:26,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:26,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:26,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:33:26,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:26,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-13 02:33:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:26,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:26,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 02:33:26,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:26,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:26,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:26,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:26,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 02:33:26,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:26,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:26,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2020-10-13 02:33:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:26,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:26,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 02:33:26,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:26,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:26,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:26,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:26,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:26,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 02:33:26,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:26,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:26,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:26,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:26,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:26,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2020-10-13 02:33:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:26,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:26,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:27,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:27,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 02:33:27,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:27,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:27,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:27,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:27,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:27,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 02:33:27,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:27,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:27,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:27,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2020-10-13 02:33:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:27,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:27,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-13 02:33:27,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:27,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:27,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:27,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:27,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:27,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:33:27,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:27,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:27,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:27,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2020-10-13 02:33:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:27,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:27,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 02:33:27,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:27,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:27,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:27,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:27,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:27,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 02:33:27,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:27,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:27,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:27,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2020-10-13 02:33:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:27,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:27,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 02:33:27,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:27,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:27,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 02:33:27,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:27,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:27,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 02:33:27,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:27,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:27,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:27,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 536 [2020-10-13 02:33:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:27,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:27,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:27,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:27,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:27,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-13 02:33:27,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:27,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:27,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:27,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:27,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:27,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:28,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:28,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 02:33:28,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:28,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:28,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-10-13 02:33:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:28,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:28,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 02:33:28,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:28,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:28,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:28,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:28,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:33:28,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:28,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:28,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2020-10-13 02:33:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:28,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:28,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:33:28,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:28,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:28,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:28,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:28,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:33:28,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:28,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:28,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 569 [2020-10-13 02:33:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:28,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:28,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 02:33:28,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:28,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:28,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:28,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:28,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:28,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 02:33:28,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:28,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:28,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2020-10-13 02:33:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:28,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:28,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 02:33:28,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:28,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:28,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:28,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:28,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 02:33:28,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:28,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:28,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:28,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2020-10-13 02:33:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:28,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:28,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:28,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:28,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-13 02:33:28,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:28,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:28,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:28,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:28,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:28,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:28,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:29,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 02:33:29,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:29,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2020-10-13 02:33:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:29,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:29,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 02:33:29,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:29,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:29,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:29,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:33:29,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:29,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2020-10-13 02:33:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:29,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:29,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 02:33:29,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:29,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:29,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:29,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:33:29,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:29,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2020-10-13 02:33:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:29,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:29,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 02:33:29,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:29,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:29,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:29,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:33:29,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:29,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2020-10-13 02:33:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:33:29,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:33:29,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 02:33:29,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:33:29,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:33:29,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:33:29,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:33:29,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 02:33:29,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:33:29,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:33:29,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2020-10-13 02:33:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:29,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:29,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:29,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:33:29,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:29,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2020-10-13 02:33:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:29,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:33:29,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:29,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:33:29,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:29,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2020-10-13 02:33:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-13 02:33:29,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:33:29,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:29,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 46 [2020-10-13 02:33:29,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:29,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 02:33:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:29,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:29,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:29,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:29,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 02:33:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:29,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:29,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:29,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:29,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 02:33:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:29,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:29,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:29,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:29,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:29,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:33:29,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:29,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:29,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:29,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:29,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:29,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-13 02:33:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:30,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:30,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:30,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:30,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:30,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:33:30,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:30,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:30,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:30,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:30,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:30,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 02:33:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:30,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:30,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:30,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 02:33:30,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:30,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:33:30,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:30,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:30,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:30,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:30,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:30,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:33:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:33:30,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:33:30,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:33:30,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:33:30,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:33:30,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:33:30,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:33:30,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:33:30,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:33:30,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:33:30,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:33:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6141 backedges. 452 proven. 577 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2020-10-13 02:33:31,317 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1047450184] [2020-10-13 02:33:31,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 02:33:31,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-13 02:33:31,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247994624] [2020-10-13 02:33:31,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-13 02:33:31,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:33:31,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-13 02:33:31,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-10-13 02:33:31,349 INFO L87 Difference]: Start difference. First operand 2312 states. Second operand 17 states. [2020-10-13 02:33:49,820 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-13 02:33:53,748 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 599 DAG size of output: 580 [2020-10-13 02:33:55,748 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 577 [2020-10-13 02:33:57,701 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 579 [2020-10-13 02:34:01,772 WARN L193 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 601 DAG size of output: 582 [2020-10-13 02:34:03,931 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-13 02:34:07,853 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 599 DAG size of output: 580 [2020-10-13 02:35:31,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 02:35:31,036 INFO L93 Difference]: Finished difference Result 4988 states and 6780 transitions. [2020-10-13 02:35:31,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-13 02:35:31,039 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 708 [2020-10-13 02:35:31,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 02:35:31,082 INFO L225 Difference]: With dead ends: 4988 [2020-10-13 02:35:31,082 INFO L226 Difference]: Without dead ends: 2733 [2020-10-13 02:35:31,104 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 323 SyntacticMatches, 4 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 22.8s TimeCoverageRelationStatistics Valid=303, Invalid=887, Unknown=0, NotChecked=0, Total=1190 [2020-10-13 02:35:31,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2733 states. [2020-10-13 02:35:31,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2733 to 2219. [2020-10-13 02:35:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2219 states. [2020-10-13 02:35:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 2219 states and 2884 transitions. [2020-10-13 02:35:31,845 INFO L78 Accepts]: Start accepts. Automaton has 2219 states and 2884 transitions. Word has length 708 [2020-10-13 02:35:31,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 02:35:31,846 INFO L479 AbstractCegarLoop]: Abstraction has 2219 states and 2884 transitions. [2020-10-13 02:35:31,846 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-13 02:35:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 2884 transitions. [2020-10-13 02:35:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2020-10-13 02:35:31,879 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:35:31,879 INFO L422 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 02:35:31,880 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 02:35:31,880 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:35:31,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:35:31,881 INFO L82 PathProgramCache]: Analyzing trace with hash -795225139, now seen corresponding path program 1 times [2020-10-13 02:35:31,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:35:31,881 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1834215529] [2020-10-13 02:35:31,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:35:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:33,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:34,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:35,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:36,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:36,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:40,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:40,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 997 [2020-10-13 02:35:40,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 02:35:40,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8099 [2020-10-13 02:35:40,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:40,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:40,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 594 [2020-10-13 02:35:40,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 02:35:40,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,173 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 574 [2020-10-13 02:35:43,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:35:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 186 [2020-10-13 02:35:43,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 02:35:43,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:43,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:43,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:35:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 02:35:43,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 02:35:43,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:35:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:35:43,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:35:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 02:35:43,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:43,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:35:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:35:43,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:43,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:43,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 02:35:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:35:43,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 02:35:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:35:43,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 02:35:43,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 02:35:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:43,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:35:43,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:43,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:43,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:43,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:43,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:43,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:43,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 02:35:43,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:43,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:43,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:43,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:43,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:43,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 02:35:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:43,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:35:44,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:44,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:44,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 02:35:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:35:44,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:44,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:44,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 02:35:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 02:35:44,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:44,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:35:44,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 02:35:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 02:35:44,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:44,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 02:35:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 02:35:44,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:44,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:35:44,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:44,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 02:35:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 02:35:44,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:35:44,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 02:35:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:35:44,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:44,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 02:35:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:35:44,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:35:44,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 156 [2020-10-13 02:35:44,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 02:35:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:35:44,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:44,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:44,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 02:35:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:35:44,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:35:44,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 02:35:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 02:35:44,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:35:44,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:44,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 02:35:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:44,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:35:44,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:44,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:35:44,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:44,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:44,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:44,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:44,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:44,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:44,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:44,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 02:35:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:44,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:45,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:35:45,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:45,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:45,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:45,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:45,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 02:35:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:45,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:35:45,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:45,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:45,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:45,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:45,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 02:35:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:45,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:35:45,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:45,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:35:45,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:45,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:45,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:35:45,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 02:35:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:35:45,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:35:45,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:45,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:45,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:35:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:35:45,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:45,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 02:35:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:35:45,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 02:35:45,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:45,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:45,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-10-13 02:35:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:45,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:45,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 02:35:45,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:45,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:45,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:45,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:45,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 02:35:45,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:45,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:45,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2020-10-13 02:35:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:45,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:45,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:35:45,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:45,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:45,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:45,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:45,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:45,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 02:35:45,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:45,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:45,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:45,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:45,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2020-10-13 02:35:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:45,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:45,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:45,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:45,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:45,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 02:35:45,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:45,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:45,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:45,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:45,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:46,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:46,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 02:35:46,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:46,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:46,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2020-10-13 02:35:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:46,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:46,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 02:35:46,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:46,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:46,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:46,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:46,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 02:35:46,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:46,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:46,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:46,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2020-10-13 02:35:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:46,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:46,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 02:35:46,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:46,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:46,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:46,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:46,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:35:46,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:46,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:46,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-13 02:35:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:46,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:46,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 02:35:46,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:46,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:46,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:46,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:46,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:35:46,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:46,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:46,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2020-10-13 02:35:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:46,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:46,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:46,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:46,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 02:35:46,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:46,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:46,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:46,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:46,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:46,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:46,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:47,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:47,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:35:47,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:47,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:47,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2020-10-13 02:35:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:47,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:47,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 02:35:47,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:47,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:47,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:47,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:47,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:35:47,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:47,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:47,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2020-10-13 02:35:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:47,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:47,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 02:35:47,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:47,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:47,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:47,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:47,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 02:35:47,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:47,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:47,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:47,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2020-10-13 02:35:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:47,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:47,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 02:35:47,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:47,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:47,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:47,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:47,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:35:47,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:47,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513 [2020-10-13 02:35:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:47,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:47,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 02:35:47,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:47,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:47,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:47,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:47,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:35:47,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:47,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:47,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2020-10-13 02:35:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:47,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:47,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:47,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:47,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 02:35:47,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:47,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:47,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:47,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:47,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:47,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:47,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:48,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:48,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:35:48,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:48,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:48,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 537 [2020-10-13 02:35:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:48,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:48,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 02:35:48,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:48,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:48,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:48,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:48,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:35:48,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:48,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:48,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2020-10-13 02:35:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:48,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:48,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 02:35:48,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:48,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:48,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:48,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:48,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:35:48,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:48,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:48,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2020-10-13 02:35:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:48,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:48,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 02:35:48,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:48,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:48,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:48,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:48,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 02:35:48,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:48,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:48,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 573 [2020-10-13 02:35:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:48,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:48,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 02:35:48,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:48,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:48,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:48,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:48,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 02:35:48,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:48,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:48,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 585 [2020-10-13 02:35:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:48,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:48,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 02:35:48,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:48,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:48,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:48,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:35:48,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:48,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:48,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:48,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2020-10-13 02:35:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:48,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:48,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:48,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:48,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:48,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 02:35:48,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:48,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:48,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:48,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:49,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 67 [2020-10-13 02:35:49,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:49,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:35:49,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:49,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:49,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2020-10-13 02:35:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:49,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:49,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 02:35:49,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:49,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:49,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:35:49,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:49,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:35:49,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:49,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:49,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2020-10-13 02:35:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:49,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:49,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 02:35:49,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:49,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:49,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:49,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:35:49,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:49,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:49,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 633 [2020-10-13 02:35:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:49,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:49,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 02:35:49,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:49,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:49,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:49,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:35:49,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:49,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:49,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 645 [2020-10-13 02:35:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:49,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:49,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 02:35:49,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:49,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:49,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:49,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:35:49,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:49,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:49,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 657 [2020-10-13 02:35:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 02:35:49,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:35:49,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 02:35:49,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:35:49,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 02:35:49,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 02:35:49,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:35:49,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:35:49,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:49,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 02:35:49,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:49,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2020-10-13 02:35:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:49,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:35:49,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:49,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2020-10-13 02:35:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:35:50,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2020-10-13 02:35:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-13 02:35:50,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 02:35:50,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 46 [2020-10-13 02:35:50,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 02:35:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:50,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 02:35:50,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:50,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 02:35:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:50,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 02:35:50,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:50,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 02:35:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:50,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 02:35:50,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:50,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-13 02:35:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:50,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 02:35:50,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:50,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 02:35:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 02:35:50,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:35:50,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:50,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:35:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:35:50,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:35:50,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:35:50,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:35:50,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:35:50,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 02:35:50,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:35:50,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:35:50,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:35:50,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:35:50,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:35:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6923 backedges. 511 proven. 1051 refuted. 0 times theorem prover too weak. 5361 trivial. 0 not checked. [2020-10-13 02:35:50,734 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1834215529] [2020-10-13 02:35:50,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 02:35:50,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24] total 24 [2020-10-13 02:35:50,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085803811] [2020-10-13 02:35:50,738 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-10-13 02:35:50,738 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:35:50,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-10-13 02:35:50,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-10-13 02:35:50,738 INFO L87 Difference]: Start difference. First operand 2219 states and 2884 transitions. Second operand 24 states. [2020-10-13 02:36:22,373 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-13 02:36:26,805 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 596 DAG size of output: 580 [2020-10-13 02:36:29,012 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 578 [2020-10-13 02:36:29,503 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 36 [2020-10-13 02:36:31,965 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 578