/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:39:54,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:39:54,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:39:54,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:39:54,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:39:54,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:39:54,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:39:54,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:39:54,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:39:54,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:39:54,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:39:54,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:39:54,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:39:54,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:39:54,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:39:54,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:39:54,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:39:54,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:39:54,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:39:54,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:39:54,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:39:54,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:39:54,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:39:54,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:39:54,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:39:54,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:39:54,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:39:54,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:39:54,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:39:54,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:39:54,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:39:54,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:39:54,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:39:54,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:39:54,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:39:54,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:39:54,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:39:54,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:39:54,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:39:54,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:39:54,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:39:54,851 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 21:39:54,876 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:39:54,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:39:54,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:39:54,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:39:54,878 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:39:54,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:39:54,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:39:54,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:39:54,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:39:54,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:39:54,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:39:54,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:39:54,880 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:39:54,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:39:54,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:39:54,880 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:39:54,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:39:54,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:39:54,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:39:54,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:39:54,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:39:54,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:39:54,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:39:54,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:39:54,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:39:54,882 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:39:54,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:39:54,883 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:39:55,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:39:55,175 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:39:55,178 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:39:55,180 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:39:55,180 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:39:55,181 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2020-10-13 21:39:55,233 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a8814c1f1/99bcfd53665d44e98fceab5a00942a88/FLAG9f69c7217 [2020-10-13 21:39:56,064 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:39:56,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2020-10-13 21:39:56,118 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a8814c1f1/99bcfd53665d44e98fceab5a00942a88/FLAG9f69c7217 [2020-10-13 21:39:56,550 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a8814c1f1/99bcfd53665d44e98fceab5a00942a88 [2020-10-13 21:39:56,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:39:56,561 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:39:56,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:39:56,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:39:56,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:39:56,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:39:56" (1/1) ... [2020-10-13 21:39:56,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c65c5c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:39:56, skipping insertion in model container [2020-10-13 21:39:56,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:39:56" (1/1) ... [2020-10-13 21:39:56,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:39:56,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:39:59,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:40:00,105 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:40:00,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:40:01,634 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:40:01,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01 WrapperNode [2020-10-13 21:40:01,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:40:01,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:40:01,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:40:01,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:40:01,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:01,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:01,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:01,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:02,147 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:02,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:02,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (1/1) ... [2020-10-13 21:40:02,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:40:02,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:40:02,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:40:02,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:40:02,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (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 21:40:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:40:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:40:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2020-10-13 21:40:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 21:40:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2020-10-13 21:40:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:40:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 21:40:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:40:02,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 21:40:02,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:40:02,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-13 21:40:02,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2020-10-13 21:40:02,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~$Pointer$ [2020-10-13 21:40:02,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-13 21:40:02,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 21:40:02,473 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 21:40:02,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:40:02,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:40:02,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 21:40:02,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 21:40:02,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:40:02,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:40:02,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_get_string [2020-10-13 21:40:02,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 21:40:02,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:40:02,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2020-10-13 21:40:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2020-10-13 21:40:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2020-10-13 21:40:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2020-10-13 21:40:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_config_buf [2020-10-13 21:40:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2020-10-13 21:40:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_assign_descriptors [2020-10-13 21:40:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2020-10-13 21:40:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2020-10-13 21:40:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2020-10-13 21:40:02,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-13 21:40:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-13 21:40:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-13 21:40:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_matches [2020-10-13 21:40:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure find_ep [2020-10-13 21:40:02,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_ss [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:40:02,479 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:40:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 21:40:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2020-10-13 21:40:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2020-10-13 21:40:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2020-10-13 21:40:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:40:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 21:40:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 21:40:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 21:40:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 21:40:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:40:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:40:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 21:40:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 21:40:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2020-10-13 21:40:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2020-10-13 21:40:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2020-10-13 21:40:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2020-10-13 21:40:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2020-10-13 21:40:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2020-10-13 21:40:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2020-10-13 21:40:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usb_gadget [2020-10-13 21:40:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2020-10-13 21:40:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_selfpowered [2020-10-13 21:40:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2020-10-13 21:40:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_connect [2020-10-13 21:40:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_disconnect [2020-10-13 21:40:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2020-10-13 21:40:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2020-10-13 21:40:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-13 21:40:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-13 21:40:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2020-10-13 21:40:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_size_ptr [2020-10-13 21:40:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_type_ptr [2020-10-13 21:40:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_name_len_ptr [2020-10-13 21:40:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_name_ptr [2020-10-13 21:40:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2020-10-13 21:40:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2020-10-13 21:40:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_size [2020-10-13 21:40:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_type [2020-10-13 21:40:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_name [2020-10-13 21:40:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_binary [2020-10-13 21:40:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_unicode [2020-10-13 21:40:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2020-10-13 21:40:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure next_ep_desc [2020-10-13 21:40:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure config_ep_by_speed [2020-10-13 21:40:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2020-10-13 21:40:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2020-10-13 21:40:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_deactivate [2020-10-13 21:40:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_activate [2020-10-13 21:40:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_interface_id [2020-10-13 21:40:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_bMaxPower [2020-10-13 21:40:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure config_buf [2020-10-13 21:40:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc [2020-10-13 21:40:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2020-10-13 21:40:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2020-10-13 21:40:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure device_qual [2020-10-13 21:40:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2020-10-13 21:40:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2020-10-13 21:40:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2020-10-13 21:40:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config [2020-10-13 21:40:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2020-10-13 21:40:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_config [2020-10-13 21:40:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_string [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_id [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_gadget_strings [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2020-10-13 21:40:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_n [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_ext_compat [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2020-10-13 21:40:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_ext_prop [2020-10-13 21:40:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2020-10-13 21:40:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2020-10-13 21:40:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure suspended_show [2020-10-13 21:40:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2020-10-13 21:40:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2020-10-13 21:40:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure update_unchanged_dev_desc [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2020-10-13 21:40:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_probe [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_unregister [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_setup_continue [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_default_mfr [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_overwrite_options [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_driver_37 [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_38 [2020-10-13 21:40:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_37 [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2020-10-13 21:40:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_register [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_unregister [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2020-10-13 21:40:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2020-10-13 21:40:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2020-10-13 21:40:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2020-10-13 21:40:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2020-10-13 21:40:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2020-10-13 21:40:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2020-10-13 21:40:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2020-10-13 21:40:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2020-10-13 21:40:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2020-10-13 21:40:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_function_instance [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2020-10-13 21:40:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_init_dev [2020-10-13 21:40:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure function_make [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2020-10-13 21:40:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_make [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_make [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2020-10-13 21:40:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_make [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2020-10-13 21:40:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2020-10-13 21:40:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_attr_show [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_attr_store [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2020-10-13 21:40:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_make [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2020-10-13 21:40:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_prepare_interf_dir [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_do_nothing [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2020-10-13 21:40:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_make [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget_item [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_cfs_init [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_cfs_exit [2020-10-13 21:40:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_29 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_9 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_config_name_attribute_22 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_34 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_36 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_26 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_30 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_20 [2020-10-13 21:40:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_config_usb_cfg_attribute_24 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_27 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_attribute_4 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_19 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_5 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_15 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_7 [2020-10-13 21:40:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_28 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_strings_attribute_16 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_strings_attribute_17 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_32 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_driver_2 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_6 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_10 [2020-10-13 21:40:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_os_desc_attribute_12 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_os_desc_attribute_11 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_8 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_23 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_1 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_config_usb_cfg_attribute_25 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_attribute_3 [2020-10-13 21:40:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_33 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_os_desc_attribute_13 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_21 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_strings_attribute_18 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_35 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_14 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_31 [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ep_req [2020-10-13 21:40:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 21:40:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1002 [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 21:40:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:40:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_init_type_name [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_set_name [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_register_subsystem [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_unregister_subsystem [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 21:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2020-10-13 21:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_21 [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_26 [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_27 [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2020-10-13 21:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure strtobool [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_probe_driver [2020-10-13 21:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_udc_attach_driver [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 21:40:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:40:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:40:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:40:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 21:40:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-13 21:40:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 21:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_get_string [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2020-10-13 21:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_config_buf [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_assign_descriptors [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:40:02,530 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-13 21:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_ss [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure ep_matches [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure find_ep [2020-10-13 21:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2020-10-13 21:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 21:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:40:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_driver_37 [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2020-10-13 21:40:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2020-10-13 21:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usb_gadget [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_selfpowered [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2020-10-13 21:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_connect [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_disconnect [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_probe_driver [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_deactivate [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_activate [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interface_id [2020-10-13 21:40:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure config_ep_by_speed [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_config [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_probe [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_unregister [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_setup_continue [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2020-10-13 21:40:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_id [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_n [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2020-10-13 21:40:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_overwrite_options [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2020-10-13 21:40:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_size_ptr [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_type_ptr [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_name_len_ptr [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_name_ptr [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_size [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_type [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_name [2020-10-13 21:40:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_binary [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_unicode [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure next_ep_desc [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure encode_bMaxPower [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure config_buf [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc [2020-10-13 21:40:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure device_qual [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2020-10-13 21:40:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1002 [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_string [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure copy_gadget_strings [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2020-10-13 21:40:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure fill_ext_compat [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure fill_ext_prop [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure suspended_show [2020-10-13 21:40:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure update_unchanged_dev_desc [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure composite_default_mfr [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_38 [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_37 [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 21:40:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_unregister [2020-10-13 21:40:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_register [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~$Pointer$ [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-13 21:40:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-13 21:40:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure strtobool [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_29 [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_9 [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_config_name_attribute_22 [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_34 [2020-10-13 21:40:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_36 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_26 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_30 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_20 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_config_usb_cfg_attribute_24 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_27 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_attribute_4 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_19 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_5 [2020-10-13 21:40:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_15 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_7 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_28 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_strings_attribute_16 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_strings_attribute_17 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_32 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_driver_2 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_6 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_10 [2020-10-13 21:40:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_os_desc_attribute_12 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_os_desc_attribute_11 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_8 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_23 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_1 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_config_usb_cfg_attribute_25 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_attribute_3 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_33 [2020-10-13 21:40:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_os_desc_attribute_13 [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_21 [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_strings_attribute_18 [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_35 [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_14 [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_31 [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_set_name [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_init_type_name [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2020-10-13 21:40:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_register_subsystem [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_unregister_subsystem [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_udc_attach_driver [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget_item [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_prepare_interf_dir [2020-10-13 21:40:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2020-10-13 21:40:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2020-10-13 21:40:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_function_instance [2020-10-13 21:40:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2020-10-13 21:40:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure composite_init_dev [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure function_make [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2020-10-13 21:40:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_make [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_make [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2020-10-13 21:40:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_make [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2020-10-13 21:40:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2020-10-13 21:40:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_attr_show [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_attr_store [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2020-10-13 21:40:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_make [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2020-10-13 21:40:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_do_nothing [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_make [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_cfs_init [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_cfs_exit [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2020-10-13 21:40:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_27 [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_21 [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_26 [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ep_req [2020-10-13 21:40:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:40:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:40:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:40:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 21:40:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:40:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 21:40:17,391 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:40:39,704 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 21:40:41,320 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:40:41,320 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 21:40:41,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:40:41 BoogieIcfgContainer [2020-10-13 21:40:41,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:40:41,341 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:40:41,341 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:40:41,344 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:40:41,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:39:56" (1/3) ... [2020-10-13 21:40:41,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364b6ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:40:41, skipping insertion in model container [2020-10-13 21:40:41,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:40:01" (2/3) ... [2020-10-13 21:40:41,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364b6ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:40:41, skipping insertion in model container [2020-10-13 21:40:41,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:40:41" (3/3) ... [2020-10-13 21:40:41,347 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2020-10-13 21:40:41,357 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:40:41,370 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 21:40:41,385 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 21:40:41,424 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:40:41,424 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:40:41,424 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:40:41,425 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:40:41,425 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:40:41,425 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:40:41,425 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:40:41,425 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:40:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 6425 states. [2020-10-13 21:40:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1520 [2020-10-13 21:40:41,637 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:40:41,639 INFO L422 BasicCegarLoop]: trace histogram [72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 29, 29, 29, 29, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:40:41,640 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:40:41,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:40:41,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1134938175, now seen corresponding path program 1 times [2020-10-13 21:40:41,655 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:40:41,655 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [834093006] [2020-10-13 21:40:41,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:40:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:40:48,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:40:50,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:40:51,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:40:52,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:40:52,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 2083 [2020-10-13 21:40:52,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 21:40:52,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6344 [2020-10-13 21:40:52,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:40:52,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:40:52,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-13 21:40:52,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:40:52,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 21:41:24,661 WARN L193 SmtUtils]: Spent 30.93 s on a formula simplification that was a NOOP. DAG size: 2836 [2020-10-13 21:41:24,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:41:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:24,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:29,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:29,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:29,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:29,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5152 [2020-10-13 21:41:29,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:29,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:29,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:29,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:29,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:30,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:30,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:30,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:30,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:30,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:30,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:30,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 195 [2020-10-13 21:41:30,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:30,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:30,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:30,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:30,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:30,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:30,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:30,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:30,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:30,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:30,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 21:41:30,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:30,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:30,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:30,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:30,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:30,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:30,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:30,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:30,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:30,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:30,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 21:41:30,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:30,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:30,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:30,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:30,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:30,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:41:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:31,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:31,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 21:41:31,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:31,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:31,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:31,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:41:31,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:31,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:31,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:31,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:41:31,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:31,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:41:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:31,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:31,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-13 21:41:31,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:31,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:31,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:31,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:31,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:31,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:31,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:31,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 21:41:31,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:31,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:31,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:41:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:31,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:31,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 21:41:31,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:31,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:31,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:31,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 222 [2020-10-13 21:41:31,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:31,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:31,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:31,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:31,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:31,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:31,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:41:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:31,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:31,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:31,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:31,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:31,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 21:41:31,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:31,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:31,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:31,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:31,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:32,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:32,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:41:32,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:32,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:32,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:32,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 21:41:32,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:32,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:32,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:41:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:32,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:32,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 21:41:32,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:32,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:32,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:32,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 21:41:32,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:32,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:32,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:32,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:41:32,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:32,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 21:41:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:32,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:32,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-13 21:41:32,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:32,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:32,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:41:32,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:32,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:32,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:32,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:32,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 21:41:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:32,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:32,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 21:41:32,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:32,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:32,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:41:32,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:32,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:32,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:32,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:41:32,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:32,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 21:41:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:32,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:32,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 21:41:32,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:32,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:32,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:32,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:32,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:32,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:32,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:32,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:32,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:32,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:32,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:32,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:32,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:33,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:41:33,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:33,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:33,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 21:41:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:33,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 21:41:33,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:33,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:33,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:33,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:33,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:33,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 21:41:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:33,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 21:41:33,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:33,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:33,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:33,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:33,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:33,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 21:41:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:33,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 21:41:33,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:33,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:33,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:33,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:33,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:33,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:33,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 21:41:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:33,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:41:33,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:33,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:33,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:33,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:33,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:33,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 21:41:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:33,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 21:41:33,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:33,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:33,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:33,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:33,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:33,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:33,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 21:41:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:33,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:33,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 21:41:33,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:33,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:33,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:33,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:33,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:33,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:33,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:33,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:33,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:33,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:33,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:33,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:34,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:34,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 21:41:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:34,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:41:34,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:34,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:34,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:34,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:34,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:34,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 21:41:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:34,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:41:34,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:34,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:34,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:34,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:34,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:34,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 21:41:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:34,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:41:34,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:34,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:34,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:34,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:34,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:34,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:34,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 21:41:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:34,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 21:41:34,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:34,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:34,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:34,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:34,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:34,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 21:41:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:34,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:41:34,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:34,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:34,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:34,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:34,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:34,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 21:41:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:34,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:41:34,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:34,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:34,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:34,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:34,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:34,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:34,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:34,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:34,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:34,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:34,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:34,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:34,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:34,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:34,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:34,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:34,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 21:41:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:35,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 21:41:35,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:35,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:35,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:35,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:35,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:35,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:35,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:35,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 21:41:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:35,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 21:41:35,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:35,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:35,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:35,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:35,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:35,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:35,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:35,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 21:41:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:35,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 21:41:35,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:35,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:35,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:35,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:35,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:35,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:41:35,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:35,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 21:41:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:35,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 21:41:35,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:35,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:35,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:35,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:35,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:35,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:35,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:35,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-13 21:41:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:35,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:41:35,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:35,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:35,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:35,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:35,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:35,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:35,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:35,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-13 21:41:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:35,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:35,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 21:41:35,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:35,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:35,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:35,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:35,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:35,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:35,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:35,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:35,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:35,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:35,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:35,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:35,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:35,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:35,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:35,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2020-10-13 21:41:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:36,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 21:41:36,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:36,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:36,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:36,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:41:36,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:36,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:36,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:36,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:36,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:36,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:36,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2020-10-13 21:41:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:36,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 21:41:36,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:36,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:36,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:36,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:36,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:36,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:36,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:36,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-10-13 21:41:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:36,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:41:36,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:36,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:36,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:36,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:36,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:36,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:36,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-13 21:41:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:36,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 21:41:36,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:36,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:36,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:36,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:36,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:36,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:36,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:36,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2020-10-13 21:41:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:36,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:41:36,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:36,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:36,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:36,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:36,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:36,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:36,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:36,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2020-10-13 21:41:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:36,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 21:41:36,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:36,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:36,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:36,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:36,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:36,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:36,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:36,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:36,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:36,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:36,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:36,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:36,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:36,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:36,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:36,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:36,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2020-10-13 21:41:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:37,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 21:41:37,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:37,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:37,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:37,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:37,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:37,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:37,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:37,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:37,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:37,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2020-10-13 21:41:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:37,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 21:41:37,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:37,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:37,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:37,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:37,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:37,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:37,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:37,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:37,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2020-10-13 21:41:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:37,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 21:41:37,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:37,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:37,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:37,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:37,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:37,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:37,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:41:37,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:37,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:37,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2020-10-13 21:41:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:37,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 21:41:37,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:37,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:37,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:37,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:37,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 21:41:37,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:37,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:37,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:37,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 21:41:37,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:37,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:37,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2020-10-13 21:41:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:37,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 21:41:37,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:37,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:37,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:37,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:37,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:41:37,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:37,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:37,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:37,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:37,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:37,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:37,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:37,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:41:37,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:37,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:37,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:37,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:37,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2020-10-13 21:41:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:38,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 21:41:38,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:38,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:38,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:38,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:38,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:38,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2020-10-13 21:41:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:38,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 21:41:38,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:38,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:38,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:38,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:38,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:38,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:38,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:38,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2020-10-13 21:41:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:38,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:41:38,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:38,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:38,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:38,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:38,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:38,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:38,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 662 [2020-10-13 21:41:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:38,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:41:38,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:38,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:38,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:38,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:38,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:38,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:38,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:38,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2020-10-13 21:41:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:38,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 21:41:38,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:38,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:38,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:38,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:38,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:38,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:38,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694 [2020-10-13 21:41:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:38,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:41:38,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:38,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:38,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:38,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:38,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:38,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:38,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:38,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:38,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:38,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:38,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 710 [2020-10-13 21:41:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:38,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:38,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:41:39,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:39,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:41:39,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:39,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:39,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:39,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:39,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2020-10-13 21:41:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:41:39,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:39,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:39,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:39,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:39,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:39,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:39,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 742 [2020-10-13 21:41:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 21:41:39,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:39,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:39,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:39,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:39,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:39,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 758 [2020-10-13 21:41:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 21:41:39,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:39,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:39,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:39,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:39,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:39,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:39,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 774 [2020-10-13 21:41:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:41:39,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:39,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:39,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:39,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:39,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 790 [2020-10-13 21:41:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 21:41:39,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:39,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:39,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:39,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:39,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:39,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:39,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2020-10-13 21:41:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:39,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:39,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:41:39,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:39,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:39,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:39,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:39,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:39,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:39,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:39,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:39,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:39,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:39,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:39,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:39,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:40,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:40,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 822 [2020-10-13 21:41:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:40,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 21:41:40,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:40,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:40,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:40,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:40,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:40,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2020-10-13 21:41:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:40,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:41:40,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:40,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:40,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:40,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:40,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:40,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 854 [2020-10-13 21:41:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:40,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:41:40,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:40,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:40,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:40,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:40,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:40,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:40,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 870 [2020-10-13 21:41:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:40,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:41:40,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:40,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:40,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:40,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:40,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:40,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 886 [2020-10-13 21:41:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:40,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:41:40,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:40,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:40,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:40,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:40,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 902 [2020-10-13 21:41:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:40,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:40,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:41:40,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:40,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:40,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:40,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:40,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:40,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:40,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:40,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:41:40,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:40,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:40,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:40,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:40,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:40,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2020-10-13 21:41:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:40,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:40,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:41:41,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:41,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:41,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:41,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:41,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:41,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 934 [2020-10-13 21:41:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:41:41,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:41,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:41,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:41,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:41,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:41,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:41,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950 [2020-10-13 21:41:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 21:41:41,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:41,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:41,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:41,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:41,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2020-10-13 21:41:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 21:41:41,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:41,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:41,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:41,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:41,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:41,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 982 [2020-10-13 21:41:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 21:41:41,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:41,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:41,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:41,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:41,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 998 [2020-10-13 21:41:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 21:41:41,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:41,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:41:41,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:41,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:41,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1014 [2020-10-13 21:41:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:41,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:41,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 21:41:41,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:41,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:41,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:41,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:41,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:41,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:41,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:41,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:41,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:41,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:42,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:42,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2020-10-13 21:41:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 21:41:42,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:42,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:42,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:42,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:42,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:42,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1046 [2020-10-13 21:41:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:41:42,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:42,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:42,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:41:42,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:42,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:42,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2020-10-13 21:41:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:41:42,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:42,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:42,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:42,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:42,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:42,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2020-10-13 21:41:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 21:41:42,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:42,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:42,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:42,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:42,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1094 [2020-10-13 21:41:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 21:41:42,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:42,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:42,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:42,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:41:42,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:42,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2020-10-13 21:41:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 21:41:42,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:42,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:42,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:42,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:42,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:42,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:42,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:42,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1126 [2020-10-13 21:41:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:42,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:42,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:42,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:42,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:42,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 21:41:42,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:42,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:42,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:41:42,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:42,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:42,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:43,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:43,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:43,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:43,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:43,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:43,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:43,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:41:43,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:43,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1142 [2020-10-13 21:41:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:41:43,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:43,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 21:41:43,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 21:41:43,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:43,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:43,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:41:43,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:43,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:41:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:43,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:43,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:41:43,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:43,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1158 [2020-10-13 21:41:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:41:43,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:43,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:41:43,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 21:41:43,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1161 [2020-10-13 21:41:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:43,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:43,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 138 [2020-10-13 21:41:43,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:43,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:43,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:43,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:43,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:43,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:43,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1172 [2020-10-13 21:41:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:43,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:43,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 334 [2020-10-13 21:41:43,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:43,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:43,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:43,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:43,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:43,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:43,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 21:41:43,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:43,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:43,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:43,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:43,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-13 21:41:43,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1183 [2020-10-13 21:41:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:43,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:44,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:44,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 201 [2020-10-13 21:41:44,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:44,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:44,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:44,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:44,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:44,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1194 [2020-10-13 21:41:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:44,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:44,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 147 [2020-10-13 21:41:44,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:44,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:44,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:44,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:41:44,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:44,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:44,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1205 [2020-10-13 21:41:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:44,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:44,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 174 [2020-10-13 21:41:44,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:44,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:44,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:44,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:44,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:44,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1216 [2020-10-13 21:41:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:44,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:44,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 154 [2020-10-13 21:41:44,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:44,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:44,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:44,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:44,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:44,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:44,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:44,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:44,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:44,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:44,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1227 [2020-10-13 21:41:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:44,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:44,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:45,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:45,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 203 [2020-10-13 21:41:45,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:45,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:45,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:45,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:45,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1238 [2020-10-13 21:41:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:45,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:45,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-13 21:41:45,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:45,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:45,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:45,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:41:45,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:45,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2020-10-13 21:41:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:45,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:45,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 149 [2020-10-13 21:41:45,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:45,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:45,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:45,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:41:45,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:45,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1260 [2020-10-13 21:41:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:45,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:45,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-13 21:41:45,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:45,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:45,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:45,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:45,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:45,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:45,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1271 [2020-10-13 21:41:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:45,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:45,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:45,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:45,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:45,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 168 [2020-10-13 21:41:45,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:45,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:45,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:45,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:45,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:46,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:46,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:46,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:46,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1282 [2020-10-13 21:41:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:46,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:46,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-13 21:41:46,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:46,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:46,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:46,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:46,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:46,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:46,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:46,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1293 [2020-10-13 21:41:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:46,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:46,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 136 [2020-10-13 21:41:46,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:46,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:46,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:46,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:46,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:46,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1304 [2020-10-13 21:41:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:46,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:46,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 147 [2020-10-13 21:41:46,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:46,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:46,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:46,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:46,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:46,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1315 [2020-10-13 21:41:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:46,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:46,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-13 21:41:46,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:46,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:46,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:46,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:46,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:46,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:46,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:46,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:46,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:46,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:46,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1326 [2020-10-13 21:41:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:46,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:46,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:47,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:47,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-13 21:41:47,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:47,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:47,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:47,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:47,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:47,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1337 [2020-10-13 21:41:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:47,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:47,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-13 21:41:47,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:47,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:47,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:47,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:47,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:41:47,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:47,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:47,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1348 [2020-10-13 21:41:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:47,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:47,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-13 21:41:47,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:47,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:47,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:47,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:47,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:41:47,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:47,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:47,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1359 [2020-10-13 21:41:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:47,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:47,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-13 21:41:47,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:47,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 21:41:47,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:47,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:47,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:41:47,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:47,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:47,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1370 [2020-10-13 21:41:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:47,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:47,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 162 [2020-10-13 21:41:47,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:47,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:47,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:47,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:47,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:47,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:47,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:47,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:41:47,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:47,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:47,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1381 [2020-10-13 21:41:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:48,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:48,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 153 [2020-10-13 21:41:48,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:48,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:48,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:48,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:48,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:48,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1392 [2020-10-13 21:41:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:48,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:48,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 21:41:48,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:48,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:48,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:48,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:48,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:48,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1403 [2020-10-13 21:41:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:48,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:48,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 21:41:48,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:48,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:48,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:48,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:48,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:48,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1414 [2020-10-13 21:41:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:48,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:48,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-13 21:41:48,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:48,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:48,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:48,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:48,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:41:48,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:48,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1425 [2020-10-13 21:41:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:48,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:48,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 21:41:48,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:48,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:48,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:48,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:48,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:41:48,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:48,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:48,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:48,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:48,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:48,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1436 [2020-10-13 21:41:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:48,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:48,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:49,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:49,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 21:41:49,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:49,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:49,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:49,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:49,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:49,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1447 [2020-10-13 21:41:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:49,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:49,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-13 21:41:49,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:49,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:49,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:49,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:41:49,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:49,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:41:49,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1458 [2020-10-13 21:41:49,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:49,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:49,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 21:41:49,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:49,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:49,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:49,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:49,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:49,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1469 [2020-10-13 21:41:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:41:49,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:41:49,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 21:41:49,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:41:49,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:41:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:41:49,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:49,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:41:49,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:49,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1507 [2020-10-13 21:41:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 21:41:49,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:49,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:41:49,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-13 21:41:49,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:49,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:41:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:41:49,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:41:49,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:41:49,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:41:49,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:41:49,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:41:49,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:41:49,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:41:49,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:41:49,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:41:49,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:41:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 39438 backedges. 2519 proven. 2684 refuted. 0 times theorem prover too weak. 34235 trivial. 0 not checked. [2020-10-13 21:41:53,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [834093006] [2020-10-13 21:41:53,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 21:41:53,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-13 21:41:53,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669879584] [2020-10-13 21:41:53,171 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 21:41:53,171 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:41:53,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 21:41:53,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-13 21:41:53,189 INFO L87 Difference]: Start difference. First operand 6425 states. Second operand 6 states. [2020-10-13 21:42:24,219 WARN L193 SmtUtils]: Spent 30.95 s on a formula simplification that was a NOOP. DAG size: 2845