/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 14:19:48,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 14:19:48,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 14:19:48,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 14:19:48,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 14:19:48,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 14:19:48,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 14:19:48,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 14:19:48,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 14:19:48,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 14:19:48,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 14:19:48,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 14:19:48,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 14:19:48,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 14:19:48,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 14:19:48,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 14:19:48,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 14:19:48,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 14:19:48,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 14:19:48,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 14:19:48,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 14:19:48,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 14:19:48,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 14:19:48,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 14:19:48,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 14:19:48,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 14:19:48,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 14:19:48,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 14:19:48,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 14:19:48,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 14:19:48,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 14:19:48,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 14:19:48,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 14:19:48,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 14:19:48,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 14:19:48,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 14:19:48,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 14:19:48,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 14:19:48,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 14:19:48,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 14:19:48,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 14:19:48,160 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 [2020-10-14 14:19:48,181 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 14:19:48,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 14:19:48,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 14:19:48,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 14:19:48,183 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 14:19:48,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 14:19:48,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 14:19:48,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 14:19:48,184 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 14:19:48,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 14:19:48,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 14:19:48,185 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 14:19:48,185 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 14:19:48,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 14:19:48,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 14:19:48,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 14:19:48,186 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 14:19:48,186 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 14:19:48,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:19:48,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 14:19:48,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 14:19:48,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 14:19:48,187 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 14:19:48,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 14:19:48,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 14:19:48,187 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 14:19:48,187 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 14:19:48,188 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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 14:19:48,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 14:19:48,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 14:19:48,512 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 14:19:48,514 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 14:19:48,514 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 14:19:48,515 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2020-10-14 14:19:48,589 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0dce52971/4f7d9d54e6804c368dc8eb51bb27bbff/FLAGcb0ea11bf [2020-10-14 14:19:49,401 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 14:19:49,402 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2020-10-14 14:19:49,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0dce52971/4f7d9d54e6804c368dc8eb51bb27bbff/FLAGcb0ea11bf [2020-10-14 14:19:49,862 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0dce52971/4f7d9d54e6804c368dc8eb51bb27bbff [2020-10-14 14:19:49,871 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 14:19:49,873 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 14:19:49,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 14:19:49,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 14:19:49,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 14:19:49,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:19:49" (1/1) ... [2020-10-14 14:19:49,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66c964b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:49, skipping insertion in model container [2020-10-14 14:19:49,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:19:49" (1/1) ... [2020-10-14 14:19:49,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 14:19:49,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 14:19:50,538 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3591] [2020-10-14 14:19:50,539 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3592-3593] [2020-10-14 14:19:52,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:19:52,372 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 14:19:52,527 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3591] [2020-10-14 14:19:52,528 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3592-3593] [2020-10-14 14:19:52,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:19:52,960 INFO L208 MainTranslator]: Completed translation [2020-10-14 14:19:52,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52 WrapperNode [2020-10-14 14:19:52,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 14:19:52,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 14:19:52,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 14:19:52,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 14:19:52,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:52,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:53,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:53,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:53,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:53,324 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:53,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (1/1) ... [2020-10-14 14:19:53,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 14:19:53,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 14:19:53,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 14:19:53,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 14:19:53,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (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 [2020-10-14 14:19:53,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 14:19:53,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 14:19:53,485 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 14:19:53,485 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-14 14:19:53,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 14:19:53,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-14 14:19:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-14 14:19:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:19:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-14 14:19:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-14 14:19:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2020-10-14 14:19:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2020-10-14 14:19:53,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 14:19:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-14 14:19:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 14:19:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 14:19:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 14:19:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 14:19:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 14:19:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 14:19:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 14:19:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 14:19:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 14:19:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-14 14:19:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-14 14:19:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_cts_enabled [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 14:19:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 14:19:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 14:19:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 14:19:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure WaitTillCardIsFree [2020-10-14 14:19:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_card [2020-10-14 14:19:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_card [2020-10-14 14:19:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_dtr [2020-10-14 14:19:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr [2020-10-14 14:19:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_rts [2020-10-14 14:19:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_rts [2020-10-14 14:19:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_dtr_rts [2020-10-14 14:19:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr_rts [2020-10-14 14:19:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tx [2020-10-14 14:19:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_interrupt [2020-10-14 14:19:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_config_port [2020-10-14 14:19:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_setup_board [2020-10-14 14:19:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_activate [2020-10-14 14:19:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_carrier_raised [2020-10-14 14:19:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_find_port [2020-10-14 14:19:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_open [2020-10-14 14:19:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_shutdown_port [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_buffer [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_shutdown [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_close [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_put_char [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_chars [2020-10-14 14:19:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write_room [2020-10-14 14:19:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_chars_in_buffer [2020-10-14 14:19:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_send_break [2020-10-14 14:19:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmget [2020-10-14 14:19:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmset [2020-10-14 14:19:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_serial_info [2020-10-14 14:19:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_get_serial_info [2020-10-14 14:19:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_ioctl [2020-10-14 14:19:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_termios [2020-10-14 14:19:53,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_throttle [2020-10-14 14:19:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_unthrottle [2020-10-14 14:19:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_stop [2020-10-14 14:19:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_start [2020-10-14 14:19:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_hangup [2020-10-14 14:19:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2020-10-14 14:19:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure load_firmware [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_probe [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_remove [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_init [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_exit [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_3 [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_5 [2020-10-14 14:19:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_2 [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 14:19:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_22 [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 14:19:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-14 14:19:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-14 14:19:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-14 14:19:53,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-14 14:19:53,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 14:19:53,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 14:19:53,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 14:19:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:19:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-14 14:19:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-14 14:19:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 14:19:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-14 14:19:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2020-10-14 14:19:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 14:19:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-14 14:19:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 14:19:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_2 [2020-10-14 14:19:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2020-10-14 14:19:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 14:19:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-14 14:19:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_3 [2020-10-14 14:19:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 14:19:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-14 14:19:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-14 14:19:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-14 14:19:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 14:19:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-14 14:19:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 14:19:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 14:19:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 14:19:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-10-14 14:19:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-10-14 14:19:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 14:19:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 14:19:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-14 14:19:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-14 14:19:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-14 14:19:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 14:19:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-14 14:19:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-14 14:19:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-14 14:19:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2020-10-14 14:19:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_alloc_xmit_buf [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_free_xmit_buf [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2020-10-14 14:19:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_prepare_flip_string [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 14:19:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 14:19:53,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 14:19:53,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 14:19:53,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 14:19:53,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 14:19:53,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 14:19:53,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 14:19:53,535 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 14:19:53,535 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 14:19:53,536 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-14 14:19:53,536 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 14:19:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 14:19:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2020-10-14 14:19:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 14:19:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 14:19:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_3 [2020-10-14 14:19:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_5 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_2 [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-14 14:19:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-14 14:19:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 14:19:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2020-10-14 14:19:53,546 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-14 14:19:53,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-14 14:19:53,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-14 14:19:53,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-14 14:19:53,550 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_alloc_xmit_buf [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_free_xmit_buf [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_cts_enabled [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2020-10-14 14:19:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2020-10-14 14:19:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2020-10-14 14:19:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2020-10-14 14:19:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-14 14:19:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure tty_prepare_flip_string [2020-10-14 14:19:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-14 14:19:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-14 14:19:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 14:19:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 14:19:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 14:19:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 14:19:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_22 [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 14:19:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 14:19:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 14:19:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_probe [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_remove [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tx [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_start [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure WaitTillCardIsFree [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure lock_card [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_card [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure raise_dtr [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr [2020-10-14 14:19:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure raise_rts [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure drop_rts [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_dtr_rts [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr_rts [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_interrupt [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_config_port [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_setup_board [2020-10-14 14:19:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_activate [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_carrier_raised [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_find_port [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_open [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_shutdown_port [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_buffer [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_shutdown [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_close [2020-10-14 14:19:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_put_char [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_chars [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write_room [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_chars_in_buffer [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_send_break [2020-10-14 14:19:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmget [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmset [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_serial_info [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_get_serial_info [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_ioctl [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_termios [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_throttle [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_unthrottle [2020-10-14 14:19:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_stop [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_hangup [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure load_firmware [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_init [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_exit [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_3 [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_2 [2020-10-14 14:19:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 14:19:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 14:19:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 14:19:53,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 14:19:53,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 14:19:55,072 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 14:20:04,047 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 14:20:04,047 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 14:20:04,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:20:04 BoogieIcfgContainer [2020-10-14 14:20:04,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 14:20:04,064 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 14:20:04,064 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 14:20:04,067 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 14:20:04,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 02:19:49" (1/3) ... [2020-10-14 14:20:04,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34e516e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:20:04, skipping insertion in model container [2020-10-14 14:20:04,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:52" (2/3) ... [2020-10-14 14:20:04,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34e516e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:20:04, skipping insertion in model container [2020-10-14 14:20:04,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:20:04" (3/3) ... [2020-10-14 14:20:04,071 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2020-10-14 14:20:04,082 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 14:20:04,093 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 14:20:04,107 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 14:20:04,139 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 14:20:04,139 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 14:20:04,139 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 14:20:04,140 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 14:20:04,140 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 14:20:04,140 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 14:20:04,140 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 14:20:04,140 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 14:20:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states. [2020-10-14 14:20:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2020-10-14 14:20:04,253 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 14:20:04,255 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 14:20:04,256 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 14:20:04,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 14:20:04,265 INFO L82 PathProgramCache]: Analyzing trace with hash 216093895, now seen corresponding path program 1 times [2020-10-14 14:20:04,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 14:20:04,276 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1921840615] [2020-10-14 14:20:04,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 14:20:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:05,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:05,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:06,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:06,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:09,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:11,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:11,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 354 [2020-10-14 14:20:11,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 14:20:11,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6255 [2020-10-14 14:20:11,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:11,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:11,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 14:20:11,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-14 14:20:11,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-14 14:20:11,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 14:20:14,403 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-14 14:20:14,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 14:20:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:14,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:15,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1143 [2020-10-14 14:20:15,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,575 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 14:20:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:20:15,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:15,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 14:20:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:20:15,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:20:15,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:20:15,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 14:20:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:20:15,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:15,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,734 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 14:20:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:20:15,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:20:15,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:20:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 14:20:15,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:20:15,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-14 14:20:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:15,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:15,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:15,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 14:20:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 14:20:15,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 14:20:15,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-14 14:20:15,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:15,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:15,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:15,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-10-14 14:20:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:15,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:20:15,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:15,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:15,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-14 14:20:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:15,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:15,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:15,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 14:20:15,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:15,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 14:20:15,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:15,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:15,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:15,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 14:20:15,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:15,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:20:16,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:20:16,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:20:16,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 14:20:16,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:20:16,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-14 14:20:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-14 14:20:16,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-14 14:20:16,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 70 [2020-10-14 14:20:16,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:20:16,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:20:16,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:16,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 14:20:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 14:20:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 14:20:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:20:16,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-14 14:20:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:20:16,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:20:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:20:16,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-14 14:20:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:16,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-14 14:20:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:16,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-14 14:20:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:20:16,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 14:20:16,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 14:20:16,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 14:20:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:20:16,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-14 14:20:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 14:20:16,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:20:16,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 14:20:16,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 14:20:16,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 14:20:16,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:20:16,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:20:16,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,560 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 14:20:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 14:20:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 14:20:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:16,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-14 14:20:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-14 14:20:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-14 14:20:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 14:20:16,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-14 14:20:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:16,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-14 14:20:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:20:16,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-14 14:20:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 14:20:16,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:20:16,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 14:20:16,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 14:20:16,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:20:16,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:20:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 14:20:16,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:20:16,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:20:16,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 14:20:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:20:16,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 14:20:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:20:16,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:20:16,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:16,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-14 14:20:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:20:16,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:20:16,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:20:16,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:20:16,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:20:16,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:20:16,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:20:16,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:20:16,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:20:16,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:20:16,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:20:16,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:20:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2020-10-14 14:20:17,036 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1921840615] [2020-10-14 14:20:17,039 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 14:20:17,039 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-14 14:20:17,040 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041711462] [2020-10-14 14:20:17,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 14:20:17,048 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 14:20:17,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 14:20:17,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-14 14:20:17,066 INFO L87 Difference]: Start difference. First operand 1658 states. Second operand 8 states. [2020-10-14 14:20:23,245 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 774 [2020-10-14 14:22:11,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 14:22:11,892 INFO L93 Difference]: Finished difference Result 7564 states and 12271 transitions. [2020-10-14 14:22:11,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-14 14:22:11,895 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 256 [2020-10-14 14:22:11,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 14:22:11,982 INFO L225 Difference]: With dead ends: 7564 [2020-10-14 14:22:11,982 INFO L226 Difference]: Without dead ends: 5766 [2020-10-14 14:22:12,001 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2020-10-14 14:22:12,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5766 states. [2020-10-14 14:22:12,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5766 to 2808. [2020-10-14 14:22:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2808 states. [2020-10-14 14:22:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2808 states and 3928 transitions. [2020-10-14 14:22:12,888 INFO L78 Accepts]: Start accepts. Automaton has 2808 states and 3928 transitions. Word has length 256 [2020-10-14 14:22:12,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 14:22:12,889 INFO L479 AbstractCegarLoop]: Abstraction has 2808 states and 3928 transitions. [2020-10-14 14:22:12,889 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-14 14:22:12,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 3928 transitions. [2020-10-14 14:22:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2020-10-14 14:22:12,916 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 14:22:12,917 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 14:22:12,917 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 14:22:12,917 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 14:22:12,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 14:22:12,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1339590400, now seen corresponding path program 1 times [2020-10-14 14:22:12,918 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 14:22:12,918 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [75284319] [2020-10-14 14:22:12,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 14:22:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:13,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:13,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:13,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:14,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:14,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:15,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:18,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:18,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 464 [2020-10-14 14:22:18,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-14 14:22:18,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5765 [2020-10-14 14:22:18,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:18,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:18,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 14:22:18,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 182 [2020-10-14 14:22:18,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 14:22:18,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:21,679 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-14 14:22:21,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 14:22:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:21,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:22,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:22,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:22,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 367 [2020-10-14 14:22:22,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:22,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:22,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:22,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:22,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:22,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:22,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 14:22:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:22,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:22,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:22,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:22,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:22,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:22,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:22,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:22,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:22,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:22,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:22,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 14:22:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:22,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:22,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:22,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:22,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:22,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:22,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:22,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:22,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:22,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:22,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:22,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 14:22:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:22,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:22,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:22,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:22,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:22,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:22,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:22,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:22,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:22,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:22,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:22,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 14:22:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:22,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:22,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:22,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:22,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:22,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:22,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:22,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:22,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:22,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:22,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:22,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:22:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:22,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:22,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 14:22:22,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:22,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 14:22:22,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:22,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:22,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:22,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:22,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:22,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:22,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-14 14:22:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:22,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:22,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 48 [2020-10-14 14:22:23,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 14:22:23,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 698 [2020-10-14 14:22:23,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-14 14:22:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-14 14:22:23,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:22:23,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 238 [2020-10-14 14:22:23,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 14:22:23,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:22:23,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:23,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:23,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 14:22:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:22:23,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:22:23,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:23,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:23,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-14 14:22:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 14:22:23,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 14:22:23,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:23,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:23,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:23,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:23,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-14 14:22:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 14:22:23,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:22:23,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:23,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:22:23,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-14 14:22:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-14 14:22:23,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 14:22:23,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:23,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:23,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:23,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,588 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 14:22:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:23,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:23,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:23,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-14 14:22:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:23,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:23,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 14:22:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 14:22:23,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:22:23,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-14 14:22:23,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:23,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:23,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:23,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-14 14:22:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:23,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:23,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:23,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-14 14:22:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 14:22:23,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 14:22:23,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,812 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 14:22:23,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:23,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:22:23,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:22:23,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:23,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:23,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:23,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 14:22:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:22:23,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:23,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 14:22:23,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-14 14:22:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:23,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:23,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:23,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-14 14:22:23,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:23,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 14:22:23,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:23,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:23,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:23,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 70 [2020-10-14 14:22:23,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:23,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:22:24,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:22:24,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:22:24,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 14:22:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,059 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-14 14:22:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:24,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:24,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 14:22:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-14 14:22:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:22:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-14 14:22:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:24,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:24,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-14 14:22:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-10-14 14:22:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 14:22:24,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:22:24,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 14:22:24,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:24,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-14 14:22:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:24,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:24,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-14 14:22:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 14:22:24,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:22:24,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 14:22:24,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 14:22:24,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 14:22:24,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:22:24,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:22:24,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:24,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 14:22:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 14:22:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-14 14:22:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-14 14:22:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:24,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-14 14:22:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:22:24,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 14:22:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:22:24,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:22:24,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-14 14:22:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 14:22:24,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2020-10-14 14:22:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:24,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-14 14:22:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 14:22:24,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:22:24,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 14:22:24,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 14:22:24,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 14:22:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-14 14:22:24,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:22:24,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:22:24,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 14:22:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 14:22:24,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-14 14:22:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 14:22:24,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:22:24,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2020-10-14 14:22:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:22:24,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:22:24,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:22:24,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:22:24,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:22:24,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 14:22:24,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:22:24,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:22:24,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:22:24,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:22:24,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:22:24,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:22:24,900 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2020-10-14 14:22:24,901 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [75284319] [2020-10-14 14:22:24,901 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 14:22:24,901 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-14 14:22:24,902 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411697217] [2020-10-14 14:22:24,905 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-14 14:22:24,906 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 14:22:24,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-14 14:22:24,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-10-14 14:22:24,907 INFO L87 Difference]: Start difference. First operand 2808 states and 3928 transitions. Second operand 13 states. [2020-10-14 14:22:38,703 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 94