/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-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 0.2.0-0f64333 [2020-10-28 23:58:01,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 23:58:01,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 23:58:01,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 23:58:01,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 23:58:01,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 23:58:01,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 23:58:01,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 23:58:01,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 23:58:01,491 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 23:58:01,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 23:58:01,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 23:58:01,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 23:58:01,497 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 23:58:01,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 23:58:01,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 23:58:01,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 23:58:01,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 23:58:01,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 23:58:01,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 23:58:01,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 23:58:01,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 23:58:01,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 23:58:01,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 23:58:01,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 23:58:01,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 23:58:01,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 23:58:01,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 23:58:01,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 23:58:01,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 23:58:01,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 23:58:01,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 23:58:01,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 23:58:01,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 23:58:01,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 23:58:01,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 23:58:01,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 23:58:01,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 23:58:01,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 23:58:01,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 23:58:01,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 23:58:01,568 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 23:58:01,615 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 23:58:01,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 23:58:01,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 23:58:01,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 23:58:01,621 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 23:58:01,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 23:58:01,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 23:58:01,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 23:58:01,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 23:58:01,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 23:58:01,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 23:58:01,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 23:58:01,623 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 23:58:01,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 23:58:01,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 23:58:01,624 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 23:58:01,624 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 23:58:01,624 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 23:58:01,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:58:01,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 23:58:01,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 23:58:01,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 23:58:01,626 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 23:58:01,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 23:58:01,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 23:58:01,626 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 23:58:01,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 23:58:01,627 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 23:58:02,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 23:58:02,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 23:58:02,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 23:58:02,065 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 23:58:02,066 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 23:58:02,067 INFO L432 ainManager$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 [2020-10-28 23:58:02,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b4c2a934/0b92166147304db4bf1d413c6fa60c13/FLAG0cd298d0d [2020-10-28 23:58:03,266 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 23:58:03,267 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 [2020-10-28 23:58:03,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b4c2a934/0b92166147304db4bf1d413c6fa60c13/FLAG0cd298d0d [2020-10-28 23:58:03,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b4c2a934/0b92166147304db4bf1d413c6fa60c13 [2020-10-28 23:58:03,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 23:58:03,668 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 23:58:03,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 23:58:03,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 23:58:03,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 23:58:03,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:58:03" (1/1) ... [2020-10-28 23:58:03,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6662167a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:03, skipping insertion in model container [2020-10-28 23:58:03,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:58:03" (1/1) ... [2020-10-28 23:58:03,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 23:58:03,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 23:58:04,377 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2020-10-28 23:58:04,378 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2020-10-28 23:58:05,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:58:06,024 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 23:58:06,183 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2020-10-28 23:58:06,184 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2020-10-28 23:58:06,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:58:06,872 INFO L208 MainTranslator]: Completed translation [2020-10-28 23:58:06,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06 WrapperNode [2020-10-28 23:58:06,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 23:58:06,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 23:58:06,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 23:58:06,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 23:58:06,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:06,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:07,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:07,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:07,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:07,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:07,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... [2020-10-28 23:58:07,299 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 23:58:07,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 23:58:07,302 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 23:58:07,302 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 23:58:07,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:58:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 23:58:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 23:58:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 23:58:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 23:58:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-28 23:58:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 23:58:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2020-10-28 23:58:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 23:58:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-28 23:58:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_cts_enabled [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 23:58:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 23:58:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 23:58:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure WaitTillCardIsFree [2020-10-28 23:58:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_card [2020-10-28 23:58:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_card [2020-10-28 23:58:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_dtr [2020-10-28 23:58:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_rts [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_rts [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_dtr_rts [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr_rts [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tx [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_interrupt [2020-10-28 23:58:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_config_port [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_setup_board [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_activate [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_carrier_raised [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_find_port [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_open [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_shutdown_port [2020-10-28 23:58:07,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_buffer [2020-10-28 23:58:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_shutdown [2020-10-28 23:58:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_close [2020-10-28 23:58:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write [2020-10-28 23:58:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_put_char [2020-10-28 23:58:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_chars [2020-10-28 23:58:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write_room [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_chars_in_buffer [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_send_break [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmget [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmset [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_serial_info [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_get_serial_info [2020-10-28 23:58:07,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_ioctl [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_termios [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_throttle [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_unthrottle [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_stop [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_start [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_hangup [2020-10-28 23:58:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure load_firmware [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_probe [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_remove [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_init [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_exit [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_3 [2020-10-28 23:58:07,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_5 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_2 [2020-10-28 23:58:07,394 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-28 23:58:07,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_22 [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 23:58:07,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-28 23:58:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 23:58:07,398 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 23:58:07,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_2 [2020-10-28 23:58:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2020-10-28 23:58:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 23:58:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-28 23:58:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_3 [2020-10-28 23:58:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 23:58:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 23:58:07,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-28 23:58:07,402 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_alloc_xmit_buf [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2020-10-28 23:58:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_free_xmit_buf [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_prepare_flip_string [2020-10-28 23:58:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-28 23:58:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-28 23:58:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-28 23:58:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-28 23:58:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2020-10-28 23:58:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 23:58:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 23:58:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 23:58:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 23:58:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 23:58:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 23:58:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 23:58:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 23:58:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 23:58:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 23:58:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 23:58:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 23:58:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-28 23:58:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-28 23:58:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 23:58:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 23:58:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_3 [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_5 [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 23:58:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_2 [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 23:58:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-28 23:58:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-28 23:58:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_alloc_xmit_buf [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_free_xmit_buf [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-28 23:58:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_cts_enabled [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_prepare_flip_string [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-28 23:58:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 23:58:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_22 [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 23:58:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 23:58:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_probe [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_remove [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tx [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_start [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure WaitTillCardIsFree [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure lock_card [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_card [2020-10-28 23:58:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure raise_dtr [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure raise_rts [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure drop_rts [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_dtr_rts [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr_rts [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_interrupt [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_config_port [2020-10-28 23:58:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_setup_board [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_activate [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_carrier_raised [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_find_port [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_open [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_shutdown_port [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_buffer [2020-10-28 23:58:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_shutdown [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_close [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_put_char [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_chars [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write_room [2020-10-28 23:58:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_chars_in_buffer [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_send_break [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmget [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmset [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_serial_info [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_get_serial_info [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_ioctl [2020-10-28 23:58:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_termios [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_throttle [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_unthrottle [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_stop [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_hangup [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure load_firmware [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_init [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_exit [2020-10-28 23:58:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_3 [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_2 [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 23:58:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 23:58:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 23:58:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 23:58:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 23:58:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 23:58:09,253 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 23:58:20,825 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 23:58:20,826 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 23:58:20,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:58:20 BoogieIcfgContainer [2020-10-28 23:58:20,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 23:58:20,833 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 23:58:20,833 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 23:58:20,836 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 23:58:20,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:58:03" (1/3) ... [2020-10-28 23:58:20,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5907c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:58:20, skipping insertion in model container [2020-10-28 23:58:20,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:58:06" (2/3) ... [2020-10-28 23:58:20,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5907c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:58:20, skipping insertion in model container [2020-10-28 23:58:20,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:58:20" (3/3) ... [2020-10-28 23:58:20,840 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2020-10-28 23:58:20,854 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 23:58:20,863 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 23:58:20,878 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 23:58:20,916 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 23:58:20,917 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 23:58:20,917 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 23:58:20,917 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 23:58:20,917 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 23:58:20,917 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 23:58:20,917 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 23:58:20,918 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 23:58:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states. [2020-10-28 23:58:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2020-10-28 23:58:21,030 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:58:21,031 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, 1, 1] [2020-10-28 23:58:21,032 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:58:21,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:58:21,039 INFO L82 PathProgramCache]: Analyzing trace with hash 1325725136, now seen corresponding path program 1 times [2020-10-28 23:58:21,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:58:21,053 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [495554400] [2020-10-28 23:58:21,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:58:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:22,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:22,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:22,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:23,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:23,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:27,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:27,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 358 [2020-10-28 23:58:27,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 23:58:27,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5669 [2020-10-28 23:58:27,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:27,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:27,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:58:27,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-28 23:58:27,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 23:58:27,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 23:58:31,872 WARN L193 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 784 [2020-10-28 23:58:31,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:58:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:31,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:32,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 671 [2020-10-28 23:58:32,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:58:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:58:32,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:32,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:58:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:58:32,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:32,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 23:58:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:58:32,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:32,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:32,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 23:58:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:58:32,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:58:32,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 23:58:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:58:32,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:58:32,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,807 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-28 23:58:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:32,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:32,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:32,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 23:58:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 23:58:32,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 23:58:32,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-28 23:58:32,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:32,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:32,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:32,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:32,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-10-28 23:58:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:32,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:32,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:32,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:32,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:32,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:32,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:32,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:32,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:32,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:32,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:32,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-28 23:58:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-28 23:58:33,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 23:58:33,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-28 23:58:33,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:58:33,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:58:33,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:33,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:58:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:58:33,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:33,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,133 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-28 23:58:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-28 23:58:33,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 23:58:33,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 70 [2020-10-28 23:58:33,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:58:33,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:58:33,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:58:33,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:58:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:58:33,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-28 23:58:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:33,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 23:58:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:58:33,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-28 23:58:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:58:33,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 23:58:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:58:33,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 23:58:33,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-28 23:58:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:58:33,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-28 23:58:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:58:33,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 23:58:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:58:33,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 23:58:33,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 23:58:33,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:58:33,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-28 23:58:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:33,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-28 23:58:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-28 23:58:33,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:58:33,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 23:58:33,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-28 23:58:33,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 23:58:33,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:58:33,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 23:58:33,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-28 23:58:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:58:33,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 23:58:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:58:33,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-28 23:58:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:58:33,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-28 23:58:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:58:33,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-28 23:58:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:58:33,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-28 23:58:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 23:58:33,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-28 23:58:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:58:33,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-28 23:58:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:58:33,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:33,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:33,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-28 23:58:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-28 23:58:33,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:58:33,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 23:58:33,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-28 23:58:33,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:58:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 23:58:33,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:58:33,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 23:58:33,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-28 23:58:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-28 23:58:33,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,963 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 23:58:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:33,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:33,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:33,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:33,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:33,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:58:33,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:33,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:33,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:33,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:58:33,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:33,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:58:33,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-28 23:58:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:58:34,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:58:34,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:58:34,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:58:34,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:58:34,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:58:34,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:58:34,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:58:34,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:58:34,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:58:34,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:58:34,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:58:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2020-10-28 23:58:34,210 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [495554400] [2020-10-28 23:58:34,212 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:58:34,212 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 23:58:34,213 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618890186] [2020-10-28 23:58:34,218 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 23:58:34,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:58:34,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 23:58:34,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-28 23:58:34,236 INFO L87 Difference]: Start difference. First operand 1662 states. Second operand 8 states. [2020-10-28 23:58:42,030 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 786 [2020-10-29 00:01:00,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 00:01:00,684 INFO L93 Difference]: Finished difference Result 7611 states and 12350 transitions. [2020-10-29 00:01:00,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-29 00:01:00,685 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 258 [2020-10-29 00:01:00,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 00:01:00,781 INFO L225 Difference]: With dead ends: 7611 [2020-10-29 00:01:00,781 INFO L226 Difference]: Without dead ends: 5803 [2020-10-29 00:01:00,807 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2020-10-29 00:01:00,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5803 states. [2020-10-29 00:01:02,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5803 to 2816. [2020-10-29 00:01:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2816 states. [2020-10-29 00:01:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 2816 states and 3938 transitions. [2020-10-29 00:01:02,089 INFO L78 Accepts]: Start accepts. Automaton has 2816 states and 3938 transitions. Word has length 258 [2020-10-29 00:01:02,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 00:01:02,092 INFO L481 AbstractCegarLoop]: Abstraction has 2816 states and 3938 transitions. [2020-10-29 00:01:02,092 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 00:01:02,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 3938 transitions. [2020-10-29 00:01:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2020-10-29 00:01:02,131 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 00:01:02,132 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, 1, 1] [2020-10-29 00:01:02,133 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 00:01:02,133 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 00:01:02,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 00:01:02,134 INFO L82 PathProgramCache]: Analyzing trace with hash -341784859, now seen corresponding path program 1 times [2020-10-29 00:01:02,134 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 00:01:02,135 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [112075182] [2020-10-29 00:01:02,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 00:01:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:02,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:02,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:03,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:03,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:03,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:04,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:12,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:12,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 468 [2020-10-29 00:01:12,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 00:01:12,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10368 [2020-10-29 00:01:12,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:12,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:12,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:01:12,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 61 [2020-10-29 00:01:12,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 00:01:12,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:16,838 WARN L193 SmtUtils]: Spent 3.98 s on a formula simplification that was a NOOP. DAG size: 784 [2020-10-29 00:01:16,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 00:01:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:16,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:17,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:17,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:17,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 565 [2020-10-29 00:01:17,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:17,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:17,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:17,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:17,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:17,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:17,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 00:01:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:17,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:17,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:17,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:17,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:17,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:17,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:17,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:17,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:17,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:17,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:17,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 00:01:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:17,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:17,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:17,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:17,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:17,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:17,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:17,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:17,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:17,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:17,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:17,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 00:01:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:17,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:17,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:17,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:17,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:17,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:17,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:17,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:17,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:17,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:17,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:17,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 00:01:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:17,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:17,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:17,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:17,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:17,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:17,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:17,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:17,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:17,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:17,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:17,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 00:01:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:17,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:17,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 00:01:17,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:17,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:17,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:17,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:17,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:17,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:17,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:17,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:17,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 00:01:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:17,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:17,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 48 [2020-10-29 00:01:18,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:01:18,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 616 [2020-10-29 00:01:18,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:01:18,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 00:01:18,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 00:01:18,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 00:01:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 00:01:18,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:01:18,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 276 [2020-10-29 00:01:18,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,613 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 00:01:18,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 00:01:18,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:01:18,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:18,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:18,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 00:01:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:01:18,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 00:01:18,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,674 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:18,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:18,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-29 00:01:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 00:01:18,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 00:01:18,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 00:01:18,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:18,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:18,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:18,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 00:01:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 00:01:18,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 00:01:18,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 00:01:18,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:18,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:18,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 00:01:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 00:01:18,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 00:01:18,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-29 00:01:18,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:18,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:18,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 00:01:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:18,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:18,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:18,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-29 00:01:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:18,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:18,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:18,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:18,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:18,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:18,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:18,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:18,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:18,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:18,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:18,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:18,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 00:01:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 00:01:19,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 00:01:19,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-29 00:01:19,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:19,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:19,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-29 00:01:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-29 00:01:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-29 00:01:19,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 00:01:19,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-29 00:01:19,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:01:19,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 00:01:19,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 00:01:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:01:19,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:01:19,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 00:01:19,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-29 00:01:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-29 00:01:19,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 00:01:19,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 70 [2020-10-29 00:01:19,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:01:19,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:19,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:01:19,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:01:19,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 00:01:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 00:01:19,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 00:01:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 00:01:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-29 00:01:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 00:01:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-29 00:01:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,449 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-29 00:01:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 00:01:19,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-10-29 00:01:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:01:19,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:01:19,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 00:01:19,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:01:19,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-29 00:01:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 00:01:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-29 00:01:19,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:01:19,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 00:01:19,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-29 00:01:19,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 00:01:19,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:01:19,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:01:19,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 00:01:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 00:01:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-29 00:01:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-29 00:01:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-29 00:01:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-29 00:01:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 00:01:19,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-29 00:01:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:01:19,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2020-10-29 00:01:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,698 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-29 00:01:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-29 00:01:19,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:01:19,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 00:01:19,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-29 00:01:19,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:01:19,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 00:01:19,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:01:19,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 00:01:19,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 00:01:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 00:01:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 00:01:19,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:01:19,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:19,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2020-10-29 00:01:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:01:19,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:01:19,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:01:19,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:01:19,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:01:19,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:01:19,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:01:19,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:01:19,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:01:19,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:01:19,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:01:19,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:01:20,233 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2020-10-29 00:01:20,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [112075182] [2020-10-29 00:01:20,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 00:01:20,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-29 00:01:20,236 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695227187] [2020-10-29 00:01:20,241 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-29 00:01:20,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 00:01:20,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-29 00:01:20,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-10-29 00:01:20,243 INFO L87 Difference]: Start difference. First operand 2816 states and 3938 transitions. Second operand 13 states. [2020-10-29 00:01:31,996 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 94