/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:29:35,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:29:35,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:29:35,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:29:35,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:29:35,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:29:35,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:29:35,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:29:35,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:29:35,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:29:35,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:29:35,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:29:35,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:29:35,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:29:35,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:29:35,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:29:35,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:29:35,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:29:35,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:29:35,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:29:35,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:29:35,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:29:35,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:29:35,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:29:35,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:29:35,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:29:35,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:29:35,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:29:35,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:29:35,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:29:35,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:29:35,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:29:35,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:29:35,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:29:35,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:29:35,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:29:35,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:29:35,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:29:35,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:29:35,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:29:35,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:29:35,345 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 [2020-10-15 07:29:35,383 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:29:35,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:29:35,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:29:35,385 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:29:35,386 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:29:35,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:29:35,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:29:35,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:29:35,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:29:35,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:29:35,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:29:35,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:29:35,387 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:29:35,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:29:35,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:29:35,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:29:35,388 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:29:35,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:29:35,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:29:35,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:29:35,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:29:35,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:29:35,392 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:29:35,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:29:35,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:29:35,392 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:29:35,393 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:29:35,393 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:29:35,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:29:35,749 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:29:35,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:29:35,757 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:29:35,757 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:29:35,758 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2020-10-15 07:29:35,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/edfe5130e/0ce45c73a7c74a4ea2e97388c26cd2da/FLAGb87bb2bdd [2020-10-15 07:29:36,627 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:29:36,628 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2020-10-15 07:29:36,677 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/edfe5130e/0ce45c73a7c74a4ea2e97388c26cd2da/FLAGb87bb2bdd [2020-10-15 07:29:37,099 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/edfe5130e/0ce45c73a7c74a4ea2e97388c26cd2da [2020-10-15 07:29:37,110 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:29:37,112 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:29:37,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:29:37,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:29:37,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:29:37,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:29:37" (1/1) ... [2020-10-15 07:29:37,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a33c42e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:37, skipping insertion in model container [2020-10-15 07:29:37,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:29:37" (1/1) ... [2020-10-15 07:29:37,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:29:37,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:29:39,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:29:39,447 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:29:39,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:29:40,193 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:29:40,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40 WrapperNode [2020-10-15 07:29:40,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:29:40,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:29:40,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:29:40,196 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:29:40,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (1/1) ... [2020-10-15 07:29:40,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:29:40,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:29:40,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:29:40,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:29:40,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (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 [2020-10-15 07:29:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:29:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:29:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-15 07:29:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 07:29:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:29:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 07:29:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-15 07:29:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-15 07:29:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 07:29:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:29:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:29:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:29:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 07:29:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2020-10-15 07:29:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-15 07:29:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_write_access [2020-10-15 07:29:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 07:29:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_binfmt [2020-10-15 07:29:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 07:29:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:29:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape_inplace [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure check_file [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure load_misc_binary [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure scanarg [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure check_special_flags [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure create_entry [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_command [2020-10-15 07:29:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_status [2020-10-15 07:29:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_get_inode [2020-10-15 07:29:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_evict_inode [2020-10-15 07:29:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_node [2020-10-15 07:29:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_read [2020-10-15 07:29:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_write [2020-10-15 07:29:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_register_write [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_read [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_write [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_fill_super [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_mount [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure init_misc_binfmt [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_misc_binfmt [2020-10-15 07:29:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2020-10-15 07:29:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2020-10-15 07:29:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2020-10-15 07:29:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-15 07:29:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-15 07:29:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-15 07:29:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 07:29:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-15 07:29:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2020-10-15 07:29:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:29:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-15 07:29:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2020-10-15 07:29:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2020-10-15 07:29:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-15 07:29:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-15 07:29:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2020-10-15 07:29:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2020-10-15 07:29:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2020-10-15 07:29:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2020-10-15 07:29:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-15 07:29:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2020-10-15 07:29:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2020-10-15 07:29:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-15 07:29:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2020-10-15 07:29:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2020-10-15 07:29:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:29:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem [2020-10-15 07:29:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:29:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:29:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-15 07:29:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem_19 [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem_20 [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:29:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:29:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:29:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:29:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:29:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:29:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:29:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:29:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:29:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:29:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-15 07:29:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-15 07:29:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-15 07:29:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-15 07:29:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 07:29:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-15 07:29:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-15 07:29:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-15 07:29:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-15 07:29:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-15 07:29:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-15 07:29:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 07:29:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:29:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:29:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-15 07:29:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-15 07:29:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-15 07:29:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-15 07:29:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_binfmt [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2020-10-15 07:29:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure bprm_change_interp [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_inode [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_strings_kernel [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure current_fs_time [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2020-10-15 07:29:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_nlink [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-15 07:29:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_ino [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure iput [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_read [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_litter_super [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:29:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lockref_get [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_one_len [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mount_single [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure new_inode [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure open_exec [2020-10-15 07:29:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_binprm [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure register_filesystem [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_arg_zero [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure search_binary_handler [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_super [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_pin_fs [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2020-10-15 07:29:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_release_fs [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_close [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_binfmt [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_filesystem [2020-10-15 07:29:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure would_dump [2020-10-15 07:29:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:29:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:29:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:29:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:29:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:29:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-15 07:29:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:29:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-15 07:29:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-15 07:29:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:29:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2020-10-15 07:29:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure lockref_get [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2020-10-15 07:29:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure current_fs_time [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure drop_nlink [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure mount_single [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure register_filesystem [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem_19 [2020-10-15 07:29:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_filesystem [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem_20 [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure iput [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure allow_write_access [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_read [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure open_exec [2020-10-15 07:29:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_ino [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure clear_inode [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure new_inode [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_super [2020-10-15 07:29:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure simple_pin_fs [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure simple_release_fs [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-15 07:29:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure __register_binfmt [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure insert_binfmt [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_binfmt [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_binprm [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure remove_arg_zero [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure search_binary_handler [2020-10-15 07:29:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure would_dump [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure bprm_change_interp [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure copy_strings_kernel [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape [2020-10-15 07:29:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape_inplace [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_one_len [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure sys_close [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:29:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure check_file [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure load_misc_binary [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure scanarg [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure check_special_flags [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure create_entry [2020-10-15 07:29:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure parse_command [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure entry_status [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bm_get_inode [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bm_evict_inode [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure kill_node [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_read [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_write [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bm_register_write [2020-10-15 07:29:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_read [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_write [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure bm_fill_super [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure bm_mount [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure init_misc_binfmt [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure exit_misc_binfmt [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2020-10-15 07:29:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2020-10-15 07:29:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2020-10-15 07:29:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2020-10-15 07:29:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:29:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:29:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:29:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:29:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:29:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:29:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:29:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:29:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:29:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:29:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:29:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:29:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-15 07:29:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-15 07:29:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 07:29:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:29:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:29:41,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:29:45,807 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:29:47,468 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:29:47,468 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 07:29:47,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:29:47 BoogieIcfgContainer [2020-10-15 07:29:47,480 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:29:47,481 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:29:47,481 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:29:47,485 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:29:47,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:29:37" (1/3) ... [2020-10-15 07:29:47,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3109e69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:29:47, skipping insertion in model container [2020-10-15 07:29:47,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:29:40" (2/3) ... [2020-10-15 07:29:47,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3109e69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:29:47, skipping insertion in model container [2020-10-15 07:29:47,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:29:47" (3/3) ... [2020-10-15 07:29:47,489 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2020-10-15 07:29:47,500 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:29:47,511 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:29:47,527 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:29:47,559 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:29:47,559 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:29:47,559 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:29:47,560 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:29:47,560 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:29:47,560 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:29:47,560 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:29:47,560 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:29:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states. [2020-10-15 07:29:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-10-15 07:29:47,642 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:29:47,644 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:29:47,644 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:29:47,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:29:47,651 INFO L82 PathProgramCache]: Analyzing trace with hash 1634844115, now seen corresponding path program 1 times [2020-10-15 07:29:47,660 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:29:47,660 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1712173629] [2020-10-15 07:29:47,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:29:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:48,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:50,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:51,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:53,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:53,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 425 [2020-10-15 07:29:53,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:29:53,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5005 [2020-10-15 07:29:53,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:53,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:53,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:29:53,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:29:53,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 409 [2020-10-15 07:29:53,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:29:55,076 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 511 [2020-10-15 07:29:55,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:29:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:55,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:55,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:55,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:55,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:55,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-15 07:29:55,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:55,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:55,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:55,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:55,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:55,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:55,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:29:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:55,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:55,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:55,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:55,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:55,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:29:55,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:55,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:55,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:29:55,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:55,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:29:55,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:55,635 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-15 07:29:55,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:29:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:55,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-15 07:29:56,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 493 [2020-10-15 07:29:56,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:29:56,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-15 07:29:56,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:29:56,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:29:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-15 07:29:56,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 187 [2020-10-15 07:29:56,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:29:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:29:56,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:29:56,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:29:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:29:56,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:29:56,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:29:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:29:56,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:56,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:29:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:29:56,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:29:56,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:29:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:29:56,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:56,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:29:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:56,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:29:56,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:29:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:56,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:56,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:56,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:56,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:56,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:56,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:56,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:56,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:56,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:56,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:56,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:56,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:56,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:56,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:29:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:29:57,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:29:57,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:29:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:29:57,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:29:57,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:29:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:29:57,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,080 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:29:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:29:57,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:29:57,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,133 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:29:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:29:57,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:29:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:29:57,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:29:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:29:57,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:29:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:57,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:29:57,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:29:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:29:57,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:29:57,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,320 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:29:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:57,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:29:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:57,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:29:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:29:57,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:29:57,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,424 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:29:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:57,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:29:57,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:29:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:29:57,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:29:57,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:29:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:29:57,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:29:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:29:57,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:29:57,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:29:57,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:29:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:29:57,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:29:57,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,588 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:29:57,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:29:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:29:57,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:29:57,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:29:57,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:57,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-15 07:29:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:29:57,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:29:57,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:29:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:29:57,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:29:57,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-15 07:29:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:29:57,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:29:57,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:29:57,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:29:57,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:29:57,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:29:57,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:29:57,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:29:57,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:29:57,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:29:57,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:29:57,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:29:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2020-10-15 07:29:58,128 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1712173629] [2020-10-15 07:29:58,131 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:29:58,131 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 07:29:58,132 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870058643] [2020-10-15 07:29:58,143 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 07:29:58,143 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:29:58,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 07:29:58,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:29:58,160 INFO L87 Difference]: Start difference. First operand 1537 states. Second operand 10 states. [2020-10-15 07:29:59,899 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 514 [2020-10-15 07:30:00,131 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-10-15 07:30:04,271 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-15 07:30:13,331 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 517 [2020-10-15 07:30:14,671 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 519 [2020-10-15 07:30:41,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:30:41,875 INFO L93 Difference]: Finished difference Result 2924 states and 3840 transitions. [2020-10-15 07:30:41,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-15 07:30:41,877 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 307 [2020-10-15 07:30:41,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:30:41,923 INFO L225 Difference]: With dead ends: 2924 [2020-10-15 07:30:41,923 INFO L226 Difference]: Without dead ends: 1587 [2020-10-15 07:30:41,935 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-15 07:30:41,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1587 states. [2020-10-15 07:30:42,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1587 to 1436. [2020-10-15 07:30:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2020-10-15 07:30:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 1823 transitions. [2020-10-15 07:30:42,391 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 1823 transitions. Word has length 307 [2020-10-15 07:30:42,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:30:42,394 INFO L479 AbstractCegarLoop]: Abstraction has 1436 states and 1823 transitions. [2020-10-15 07:30:42,394 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-15 07:30:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1823 transitions. [2020-10-15 07:30:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2020-10-15 07:30:42,403 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:30:42,404 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 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] [2020-10-15 07:30:42,404 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:30:42,404 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:30:42,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:30:42,405 INFO L82 PathProgramCache]: Analyzing trace with hash 1681665189, now seen corresponding path program 1 times [2020-10-15 07:30:42,405 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:30:42,405 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [807092045] [2020-10-15 07:30:42,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:30:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:42,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:43,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:45,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:47,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:47,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 432 [2020-10-15 07:30:47,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:30:47,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5074 [2020-10-15 07:30:47,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:47,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:47,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:30:47,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:30:47,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 416 [2020-10-15 07:30:47,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:49,357 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 511 [2020-10-15 07:30:49,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:30:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:49,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:49,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:49,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:49,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:49,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-15 07:30:49,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:49,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:49,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:49,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:49,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:49,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:49,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:30:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:49,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:49,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:49,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:49,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:49,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 07:30:49,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:49,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:49,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:30:49,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:49,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:30:49,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:49,875 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-15 07:30:49,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:30:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-15 07:30:50,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 247 [2020-10-15 07:30:50,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:30:50,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-15 07:30:50,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:50,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:30:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-15 07:30:50,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-15 07:30:50,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,397 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:30:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:30:50,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,489 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:30:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:50,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:30:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:50,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:30:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:30:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:30:50,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:50,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:30:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:30:50,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:30:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:50,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:50,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:30:50,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:30:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:50,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:50,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:30:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:50,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,721 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:30:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,751 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,751 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:30:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:30:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:30:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:30:50,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:30:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:30:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:50,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:50,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:30:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:50,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:50,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:30:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:50,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:50,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:50,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:50,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:50,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:50,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:50,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:50,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:50,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:50,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:50,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:50,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:50,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:50,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:30:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:51,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:30:51,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:30:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:30:51,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:51,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:30:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:51,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:51,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:30:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 07:30:51,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:51,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:30:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:51,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:51,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:51,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:30:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:51,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:51,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:51,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:30:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:30:51,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:51,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:51,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:30:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:30:51,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:30:51,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:30:51,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-15 07:30:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:30:51,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:30:51,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:30:51,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:30:51,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:30:51,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-15 07:30:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:30:51,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:30:51,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:30:51,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:30:51,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:51,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-15 07:30:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:30:51,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:30:51,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:30:51,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:30:51,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:30:51,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:30:51,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:30:51,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:30:51,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:30:51,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:30:51,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:30:51,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:30:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2020-10-15 07:30:51,628 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [807092045] [2020-10-15 07:30:51,628 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:30:51,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 07:30:51,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938370184] [2020-10-15 07:30:51,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 07:30:51,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:30:51,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 07:30:51,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:30:51,631 INFO L87 Difference]: Start difference. First operand 1436 states and 1823 transitions. Second operand 10 states. [2020-10-15 07:30:53,593 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 514 [2020-10-15 07:30:53,830 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-10-15 07:30:57,719 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-15 07:31:07,371 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 517 [2020-10-15 07:31:08,705 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 519 [2020-10-15 07:31:30,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:31:30,316 INFO L93 Difference]: Finished difference Result 1632 states and 2133 transitions. [2020-10-15 07:31:30,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-15 07:31:30,316 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 312 [2020-10-15 07:31:30,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:31:30,329 INFO L225 Difference]: With dead ends: 1632 [2020-10-15 07:31:30,329 INFO L226 Difference]: Without dead ends: 1628 [2020-10-15 07:31:30,331 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-15 07:31:30,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1628 states. [2020-10-15 07:31:30,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1628 to 1438. [2020-10-15 07:31:30,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2020-10-15 07:31:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 1824 transitions. [2020-10-15 07:31:30,827 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 1824 transitions. Word has length 312 [2020-10-15 07:31:30,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:31:30,829 INFO L479 AbstractCegarLoop]: Abstraction has 1438 states and 1824 transitions. [2020-10-15 07:31:30,829 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-15 07:31:30,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1824 transitions. [2020-10-15 07:31:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-10-15 07:31:30,839 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:31:30,840 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 3, 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] [2020-10-15 07:31:30,840 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-15 07:31:30,840 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:31:30,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:31:30,841 INFO L82 PathProgramCache]: Analyzing trace with hash -1422047021, now seen corresponding path program 1 times [2020-10-15 07:31:30,841 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:31:30,842 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [734508825] [2020-10-15 07:31:30,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:31:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:31,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:31,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:32,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:36,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:36,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 439 [2020-10-15 07:31:36,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:31:36,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5043 [2020-10-15 07:31:36,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:36,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:36,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:31:36,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:31:36,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 423 [2020-10-15 07:31:36,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:37,446 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 511 [2020-10-15 07:31:37,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:31:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:37,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:37,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:37,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:37,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:37,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-15 07:31:37,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:37,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:37,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:37,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:37,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:37,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:37,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:31:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:37,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:37,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:37,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:37,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:37,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:31:37,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:37,608 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:37,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:31:37,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:37,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:31:37,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:37,814 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-15 07:31:37,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:31:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:37,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-15 07:31:38,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 274 [2020-10-15 07:31:38,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:31:38,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-15 07:31:38,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:31:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-15 07:31:38,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-15 07:31:38,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:31:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:31:38,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:38,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:31:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:31:38,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,543 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:31:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,569 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:31:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:31:38,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,604 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:31:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:31:38,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-15 07:31:38,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:31:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:31:38,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:38,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:31:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:38,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:31:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:38,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:31:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:31:38,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:38,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:31:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:31:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:31:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:31:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,958 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:38,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:31:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:38,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:38,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:38,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:38,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:38,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:38,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:38,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:38,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:38,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:38,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:38,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:38,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:38,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:38,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:38,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:31:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:39,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:31:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:39,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:31:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:39,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:31:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:31:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:39,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:31:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:31:39,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:31:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:39,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:31:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:31:39,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:31:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:31:39,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:31:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:31:39,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:31:39,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:31:39,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:31:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:31:39,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:31:39,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:31:39,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-15 07:31:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:31:39,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:31:39,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:31:39,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:31:39,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-15 07:31:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:31:39,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:31:39,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:31:39,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:31:39,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-15 07:31:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:31:39,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:31:39,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:31:39,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:31:39,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-15 07:31:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:31:39,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:31:39,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:31:39,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:31:39,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:31:39,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:31:39,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:31:39,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:31:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:31:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:31:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:31:39,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:31:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2564 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2560 trivial. 0 not checked. [2020-10-15 07:31:39,727 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [734508825] [2020-10-15 07:31:39,727 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:31:39,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 07:31:39,730 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675769133] [2020-10-15 07:31:39,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 07:31:39,731 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:31:39,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 07:31:39,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:31:39,732 INFO L87 Difference]: Start difference. First operand 1438 states and 1824 transitions. Second operand 10 states. [2020-10-15 07:31:41,624 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 514 [2020-10-15 07:31:41,859 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-10-15 07:31:45,055 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-15 07:31:54,738 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 517 [2020-10-15 07:31:56,039 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 519 [2020-10-15 07:32:13,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:32:13,607 INFO L93 Difference]: Finished difference Result 1628 states and 2129 transitions. [2020-10-15 07:32:13,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-15 07:32:13,608 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 317 [2020-10-15 07:32:13,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:32:13,628 INFO L225 Difference]: With dead ends: 1628 [2020-10-15 07:32:13,629 INFO L226 Difference]: Without dead ends: 1570 [2020-10-15 07:32:13,631 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-15 07:32:13,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1570 states. [2020-10-15 07:32:13,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1570 to 1380. [2020-10-15 07:32:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1380 states. [2020-10-15 07:32:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1380 states and 1759 transitions. [2020-10-15 07:32:13,954 INFO L78 Accepts]: Start accepts. Automaton has 1380 states and 1759 transitions. Word has length 317 [2020-10-15 07:32:13,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:32:13,955 INFO L479 AbstractCegarLoop]: Abstraction has 1380 states and 1759 transitions. [2020-10-15 07:32:13,955 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-15 07:32:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1759 transitions. [2020-10-15 07:32:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2020-10-15 07:32:13,968 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:32:13,969 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 4, 4, 4, 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] [2020-10-15 07:32:13,969 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-15 07:32:13,969 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:32:13,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:32:13,970 INFO L82 PathProgramCache]: Analyzing trace with hash 234674921, now seen corresponding path program 1 times [2020-10-15 07:32:13,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:32:13,970 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [718811295] [2020-10-15 07:32:13,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:32:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:14,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:14,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:17,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:19,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:19,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 523 [2020-10-15 07:32:19,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:32:19,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5024 [2020-10-15 07:32:19,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:19,187 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:19,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 07:32:19,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 113 [2020-10-15 07:32:19,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 371 [2020-10-15 07:32:19,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:20,683 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 511 [2020-10-15 07:32:20,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:32:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:20,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:20,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:20,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:20,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:20,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-15 07:32:20,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:20,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:20,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:20,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:20,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:20,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:20,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:32:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:20,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:20,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:20,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:20,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:20,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:20,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:20,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:20,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:20,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:20,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:20,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:21,085 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-15 07:32:21,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:32:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:21,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:21,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:21,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-15 07:32:21,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:21,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 274 [2020-10-15 07:32:21,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:21,437 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:21,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:21,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:21,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 94 [2020-10-15 07:32:21,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:21,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:32:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-15 07:32:22,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 237 [2020-10-15 07:32:22,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:22,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 91 [2020-10-15 07:32:22,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:32:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,654 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:32:22,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,655 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:22,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:32:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:22,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:22,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:32:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:32:22,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:22,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:32:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:22,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:22,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:32:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:22,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:22,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,786 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:32:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:22,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:22,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:32:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:32:22,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,836 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:22,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:22,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:32:22,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:32:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:22,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:22,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:22,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:22,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:32:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:22,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:22,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:22,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:22,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:32:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:32:22,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:22,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:22,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:22,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:22,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:22,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:22,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:22,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:22,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:22,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:22,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:32:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:22,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:22,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:22,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:22,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:22,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:23,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:23,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:32:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:32:23,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:23,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:32:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:32:23,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:32:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:23,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:32:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:32:23,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:32:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:32:23,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:32:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:23,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:23,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:32:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:32:23,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:23,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:32:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:32:23,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:32:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:32:23,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:32:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:23,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:32:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:32:23,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:32:23,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:32:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:32:23,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:32:23,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:32:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:32:23,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:32:23,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 07:32:23,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-15 07:32:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:23,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:32:23,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2020-10-15 07:32:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 07:32:23,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-15 07:32:23,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 07:32:23,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:32:23,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:32:23,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:32:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:32:23,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:32:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:32:23,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-15 07:32:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 07:32:23,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-15 07:32:23,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:32:23,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 07:32:23,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:32:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:32:23,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:32:23,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:32:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:32:23,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:32:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:32:23,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:32:23,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:32:23,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:32:23,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2020-10-15 07:32:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:32:23,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:32:23,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 07:32:23,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:23,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-15 07:32:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:23,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:23,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:32:23,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 07:32:23,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:32:23,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:32:23,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:32:23,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:32:23,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:32:23,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-15 07:32:23,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:32:23,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:32:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2591 trivial. 0 not checked. [2020-10-15 07:32:24,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [718811295] [2020-10-15 07:32:24,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:32:24,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 07:32:24,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590197217] [2020-10-15 07:32:24,161 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 07:32:24,161 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:32:24,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 07:32:24,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:32:24,163 INFO L87 Difference]: Start difference. First operand 1380 states and 1759 transitions. Second operand 10 states. [2020-10-15 07:32:26,258 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 513 [2020-10-15 07:32:26,487 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2020-10-15 07:32:29,568 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-10-15 07:32:42,364 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 515 [2020-10-15 07:32:43,698 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 517 [2020-10-15 07:32:44,970 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 515 [2020-10-15 07:32:55,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:32:55,489 INFO L93 Difference]: Finished difference Result 2859 states and 3703 transitions. [2020-10-15 07:32:55,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-15 07:32:55,489 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 379 [2020-10-15 07:32:55,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:32:55,499 INFO L225 Difference]: With dead ends: 2859 [2020-10-15 07:32:55,499 INFO L226 Difference]: Without dead ends: 1544 [2020-10-15 07:32:55,504 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 127 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=108, Invalid=234, Unknown=0, NotChecked=0, Total=342 [2020-10-15 07:32:55,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1544 states. [2020-10-15 07:32:55,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1544 to 1372. [2020-10-15 07:32:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1372 states. [2020-10-15 07:32:55,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1372 states and 1743 transitions. [2020-10-15 07:32:55,883 INFO L78 Accepts]: Start accepts. Automaton has 1372 states and 1743 transitions. Word has length 379 [2020-10-15 07:32:55,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:32:55,884 INFO L479 AbstractCegarLoop]: Abstraction has 1372 states and 1743 transitions. [2020-10-15 07:32:55,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-15 07:32:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1743 transitions. [2020-10-15 07:32:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2020-10-15 07:32:55,897 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:32:55,897 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 5, 5, 5, 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] [2020-10-15 07:32:55,898 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-15 07:32:55,898 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:32:55,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:32:55,898 INFO L82 PathProgramCache]: Analyzing trace with hash -1840472826, now seen corresponding path program 1 times [2020-10-15 07:32:55,899 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:32:55,899 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1698930541] [2020-10-15 07:32:55,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:32:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:32:56,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:57,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:32:58,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:00,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:01,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:01,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 524 [2020-10-15 07:33:01,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-15 07:33:01,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5200 [2020-10-15 07:33:01,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:01,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:01,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-15 07:33:01,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:33:01,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 508 [2020-10-15 07:33:01,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:02,811 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 511 [2020-10-15 07:33:02,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:33:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:02,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:02,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:02,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:02,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:02,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 07:33:02,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:02,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:02,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:02,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:02,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:02,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:02,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:33:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:02,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:02,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:02,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:02,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:02,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:02,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:02,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:02,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:02,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:02,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:33:02,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:03,226 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-15 07:33:03,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:33:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-15 07:33:03,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 276 [2020-10-15 07:33:03,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:03,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:03,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:03,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:03,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-15 07:33:03,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:03,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:33:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-15 07:33:03,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 170 [2020-10-15 07:33:03,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:03,857 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:03,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:03,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:03,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:03,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:03,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:33:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:03,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:33:03,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:03,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:03,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:03,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:03,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:03,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:03,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:03,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:03,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:03,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:03,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:03,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:03,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:03,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:03,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:33:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:03,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:33:03,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:03,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:03,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:03,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:03,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:03,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:33:03,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:03,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:03,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:03,984 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:03,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:03,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:03,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:03,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:03,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:33:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:03,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:03,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:03,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:03,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:03,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:33:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:33:04,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:33:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:33:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:33:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:33:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:33:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,203 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:33:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:33:04,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-15 07:33:04,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:33:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:33:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:33:04,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:33:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:33:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:33:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,414 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:33:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:33:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:33:04,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:33:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:33:04,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:33:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:33:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:33:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:33:04,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,587 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:33:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:33:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:33:04,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:04,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:33:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:33:04,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:04,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,679 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-15 07:33:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:33:04,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:04,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:33:04,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-15 07:33:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 07:33:04,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 07:33:04,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:04,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 07:33:04,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:33:04,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:04,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:04,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:04,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:04,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:04,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:04,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:33:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:04,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:04,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:04,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:04,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:04,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:04,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:05,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:05,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:05,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:33:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:33:05,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:05,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:05,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:05,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:05,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2020-10-15 07:33:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-15 07:33:05,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 07:33:05,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:05,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-15 07:33:05,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:05,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:33:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:33:05,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:05,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:05,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:05,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:05,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:33:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:33:05,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:05,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:05,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:05,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:05,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:33:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:33:05,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 07:33:05,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:33:05,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:33:05,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:33:05,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-10-15 07:33:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:33:05,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:33:05,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:05,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:33:05,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:05,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2020-10-15 07:33:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:33:05,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:33:05,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:05,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:33:05,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:05,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2020-10-15 07:33:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:33:05,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:33:05,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:33:05,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 07:33:05,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:33:05,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:33:05,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:33:05,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:33:05,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:33:05,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:33:05,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 07:33:05,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:33:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2607 trivial. 0 not checked. [2020-10-15 07:33:05,415 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1698930541] [2020-10-15 07:33:05,416 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:33:05,416 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 07:33:05,416 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447552479] [2020-10-15 07:33:05,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 07:33:05,418 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:33:05,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 07:33:05,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:33:05,419 INFO L87 Difference]: Start difference. First operand 1372 states and 1743 transitions. Second operand 10 states.