/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 02:53:14,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 02:53:14,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 02:53:14,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 02:53:14,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 02:53:14,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 02:53:14,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 02:53:14,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 02:53:14,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 02:53:14,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 02:53:14,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 02:53:14,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 02:53:14,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 02:53:14,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 02:53:14,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 02:53:14,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 02:53:14,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 02:53:14,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 02:53:14,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 02:53:14,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 02:53:14,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 02:53:14,231 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 02:53:14,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 02:53:14,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 02:53:14,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 02:53:14,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 02:53:14,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 02:53:14,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 02:53:14,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 02:53:14,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 02:53:14,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 02:53:14,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 02:53:14,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 02:53:14,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 02:53:14,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 02:53:14,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 02:53:14,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 02:53:14,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 02:53:14,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 02:53:14,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 02:53:14,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 02:53:14,249 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 02:53:14,294 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 02:53:14,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 02:53:14,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 02:53:14,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 02:53:14,297 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 02:53:14,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 02:53:14,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 02:53:14,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 02:53:14,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 02:53:14,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 02:53:14,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 02:53:14,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 02:53:14,299 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 02:53:14,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 02:53:14,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 02:53:14,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 02:53:14,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 02:53:14,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 02:53:14,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:53:14,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 02:53:14,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 02:53:14,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 02:53:14,302 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 02:53:14,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 02:53:14,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 02:53:14,302 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 02:53:14,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 02:53:14,302 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 02:53:14,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 02:53:14,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 02:53:14,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 02:53:14,637 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 02:53:14,637 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 02:53:14,638 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 02:53:14,707 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c3d0ad66d/f37e038d23ef47af9d07a54340a7524e/FLAG1499b8833 [2020-10-13 02:53:15,598 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 02:53:15,599 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 02:53:15,652 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c3d0ad66d/f37e038d23ef47af9d07a54340a7524e/FLAG1499b8833 [2020-10-13 02:53:16,074 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c3d0ad66d/f37e038d23ef47af9d07a54340a7524e [2020-10-13 02:53:16,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 02:53:16,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 02:53:16,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 02:53:16,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 02:53:16,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 02:53:16,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:53:16" (1/1) ... [2020-10-13 02:53:16,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b85266b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:16, skipping insertion in model container [2020-10-13 02:53:16,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:53:16" (1/1) ... [2020-10-13 02:53:16,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 02:53:16,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 02:53:19,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:53:19,109 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 02:53:19,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:53:20,371 INFO L208 MainTranslator]: Completed translation [2020-10-13 02:53:20,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20 WrapperNode [2020-10-13 02:53:20,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 02:53:20,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 02:53:20,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 02:53:20,373 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 02:53:20,386 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... [2020-10-13 02:53:20,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 02:53:20,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 02:53:20,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 02:53:20,931 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 02:53:20,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:53:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 02:53:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 02:53:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 02:53:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 02:53:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-13 02:53:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 02:53:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 02:53:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 02:53:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-13 02:53:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 02:53:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-13 02:53:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-13 02:53:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 02:53:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 02:53:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 02:53:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 02:53:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 02:53:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 02:53:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 02:53:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 02:53:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 02:53:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 02:53:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 02:53:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 02:53:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 02:53:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-13 02:53:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-13 02:53:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-13 02:53:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-13 02:53:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-13 02:53:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-13 02:53:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-13 02:53:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-13 02:53:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-13 02:53:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-13 02:53:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-13 02:53:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-13 02:53:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-13 02:53:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-13 02:53:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-13 02:53:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-13 02:53:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-13 02:53:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-13 02:53:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-13 02:53:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-13 02:53:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-13 02:53:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-13 02:53:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-13 02:53:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-13 02:53:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-13 02:53:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-13 02:53:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-13 02:53:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-13 02:53:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-13 02:53:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-13 02:53:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-13 02:53:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-13 02:53:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-13 02:53:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 02:53:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 02:53:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_5 [2020-10-13 02:53:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2020-10-13 02:53:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 02:53:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 02:53:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 02:53:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 02:53:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 02:53:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 02:53:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-13 02:53:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-13 02:53:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-13 02:53:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 02:53:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-13 02:53:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-13 02:53:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 02:53:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-13 02:53:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-13 02:53:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-13 02:53:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-13 02:53:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-13 02:53:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-13 02:53:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 02:53:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-13 02:53:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-13 02:53:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 02:53:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 02:53:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 02:53:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 02:53:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 02:53:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 02:53:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 02:53:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 02:53:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 02:53:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 02:53:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 02:53:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-13 02:53:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 02:53:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 02:53:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 02:53:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 02:53:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 02:53:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-13 02:53:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_5 [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2020-10-13 02:53:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-13 02:53:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 02:53:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-13 02:53:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-13 02:53:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-13 02:53:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-13 02:53:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-13 02:53:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-13 02:53:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 02:53:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-13 02:53:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-13 02:53:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-13 02:53:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-13 02:53:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-13 02:53:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-13 02:53:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-13 02:53:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-13 02:53:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 02:53:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 02:53:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 02:53:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 02:53:22,835 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 02:53:44,890 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 02:53:49,813 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 02:53:49,814 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 02:53:49,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:53:49 BoogieIcfgContainer [2020-10-13 02:53:49,827 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 02:53:49,828 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 02:53:49,828 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 02:53:49,831 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 02:53:49,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 02:53:16" (1/3) ... [2020-10-13 02:53:49,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64fe6330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:53:49, skipping insertion in model container [2020-10-13 02:53:49,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:20" (2/3) ... [2020-10-13 02:53:49,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64fe6330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:53:49, skipping insertion in model container [2020-10-13 02:53:49,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:53:49" (3/3) ... [2020-10-13 02:53:49,834 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 02:53:49,845 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 02:53:49,855 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 02:53:49,868 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 02:53:49,899 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 02:53:49,900 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 02:53:49,900 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 02:53:49,900 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 02:53:49,900 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 02:53:49,900 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 02:53:49,900 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 02:53:49,900 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 02:53:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states. [2020-10-13 02:53:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2020-10-13 02:53:50,001 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:53:50,003 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 02:53:50,003 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:53:50,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:53:50,009 INFO L82 PathProgramCache]: Analyzing trace with hash 927995683, now seen corresponding path program 1 times [2020-10-13 02:53:50,018 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:53:50,018 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [750985549] [2020-10-13 02:53:50,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:53:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:51,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:52,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:53,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:54,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:54,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:54,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:55,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:55,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:55,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:56,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:56,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:56,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 765 [2020-10-13 02:53:56,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-13 02:53:56,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5194 [2020-10-13 02:53:56,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:56,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-13 02:53:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:56,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 02:54:07,028 WARN L193 SmtUtils]: Spent 10.10 s on a formula simplification that was a NOOP. DAG size: 1474 [2020-10-13 02:54:07,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:54:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:07,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:09,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:09,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:09,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:09,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2885 [2020-10-13 02:54:09,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:09,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:09,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:09,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:09,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:10,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:10,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 02:54:10,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:10,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:10,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:10,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:10,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:10,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:10,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:54:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:10,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:10,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:10,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:10,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:10,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:10,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:10,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:10,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:54:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:10,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 02:54:10,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:10,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:10,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:10,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:54:10,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:10,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:54:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:10,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:10,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 02:54:10,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:10,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:10,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:54:10,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:10,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:10,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:10,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:54:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:10,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:10,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:54:10,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:10,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:10,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:10,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:10,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:10,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 02:54:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:10,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:10,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:54:10,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:10,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:10,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:10,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:54:10,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:10,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:10,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:10,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:10,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:10,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:10,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:10,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:10,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:10,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:10,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 02:54:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:10,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:10,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:54:11,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:11,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:11,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 02:54:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 02:54:11,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:54:11,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:54:11,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 02:54:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 02:54:11,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:11,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:11,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:11,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:11,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 02:54:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 02:54:11,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:11,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:54:11,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:11,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:11,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 02:54:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:54:11,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:11,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:11,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:11,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:11,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 02:54:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:54:11,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:11,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:54:11,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:11,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 02:54:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:54:11,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:11,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:54:11,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:11,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:11,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 02:54:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 02:54:11,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:11,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:54:11,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:11,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:11,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 02:54:11,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:54:11,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:11,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:11,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:11,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:11,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:11,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:11,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:11,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:11,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 02:54:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:11,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:11,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:11,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:11,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:11,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 02:54:11,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:11,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:11,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:11,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:11,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:12,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:12,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:54:12,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 02:54:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:12,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:12,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:12,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:12,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 02:54:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 02:54:12,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:12,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 02:54:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:54:12,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:12,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:12,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:12,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 02:54:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 02:54:12,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:12,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:12,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:12,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 02:54:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:12,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:12,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:12,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 02:54:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:12,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:12,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:54:12,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 02:54:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 02:54:12,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:54:12,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:54:12,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 02:54:12,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 02:54:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:54:12,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:12,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:54:12,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 02:54:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:54:12,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:12,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:54:12,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:54:12,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:12,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:54:12,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:12,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:12,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:54:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:12,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:12,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:12,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:12,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:12,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:12,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:12,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:54:12,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:12,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:12,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-13 02:54:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:12,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:13,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:54:13,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:13,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 141 [2020-10-13 02:54:13,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:13,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:13,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 02:54:13,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:13,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 02:54:13,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-13 02:54:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:13,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:13,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:13,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:13,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 02:54:13,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:13,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:13,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:13,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:13,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:13,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:13,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:13,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:13,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:13,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 02:54:13,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:13,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:13,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:13,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:13,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:13,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-13 02:54:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:13,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:13,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:13,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:13,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 02:54:13,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:13,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:13,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:13,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:13,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:13,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:13,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:13,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:13,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:13,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:13,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:13,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:13,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:13,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:13,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:13,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-13 02:54:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:13,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:13,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:13,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:13,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:13,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 02:54:13,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:13,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:13,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:13,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:13,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:14,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:14,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:54:14,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:14,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:14,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-13 02:54:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:14,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:14,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 02:54:14,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:14,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:14,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:14,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:14,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 02:54:14,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:14,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:14,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-13 02:54:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:14,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:14,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 02:54:14,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:14,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:14,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:14,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:14,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 02:54:14,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:14,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:14,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-13 02:54:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:14,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:14,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 02:54:14,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:14,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:14,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:14,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:14,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:54:14,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:14,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:14,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-13 02:54:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:14,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:14,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:14,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:14,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:14,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 02:54:14,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:14,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:14,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:14,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:14,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:14,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:15,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:15,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:15,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:15,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-13 02:54:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:54:15,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:54:15,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 02:54:15,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:15,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:54:15,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:54:15,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:54:15,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 02:54:15,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:54:15,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:54:15,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:54:15,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2020-10-13 02:54:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-13 02:54:15,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:54:15,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 55 [2020-10-13 02:54:15,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 02:54:15,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:15,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:15,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:54:15,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 02:54:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:15,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 02:54:15,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 02:54:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-13 02:54:15,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:54:15,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 02:54:15,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:15,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:54:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:15,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 02:54:15,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-13 02:54:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 02:54:15,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:15,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:15,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:54:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:54:15,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:54:15,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:54:15,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:54:15,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:54:15,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 02:54:15,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:54:15,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:54:15,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:54:15,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:54:15,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:54:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 356 proven. 380 refuted. 0 times theorem prover too weak. 3716 trivial. 0 not checked. [2020-10-13 02:54:16,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [750985549] [2020-10-13 02:54:16,507 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 02:54:16,507 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-13 02:54:16,508 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207333854] [2020-10-13 02:54:16,514 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-13 02:54:16,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:54:16,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-13 02:54:16,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-10-13 02:54:16,531 INFO L87 Difference]: Start difference. First operand 3500 states. Second operand 16 states. [2020-10-13 02:54:26,948 WARN L193 SmtUtils]: Spent 10.28 s on a formula simplification that was a NOOP. DAG size: 1483 [2020-10-13 02:54:43,482 WARN L193 SmtUtils]: Spent 10.29 s on a formula simplification that was a NOOP. DAG size: 1487 [2020-10-13 02:55:04,127 WARN L193 SmtUtils]: Spent 20.52 s on a formula simplification. DAG size of input: 1508 DAG size of output: 1489 [2020-10-13 02:55:14,361 WARN L193 SmtUtils]: Spent 10.04 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-13 02:55:24,595 WARN L193 SmtUtils]: Spent 10.07 s on a formula simplification that was a NOOP. DAG size: 1488 [2020-10-13 02:55:45,394 WARN L193 SmtUtils]: Spent 20.52 s on a formula simplification. DAG size of input: 1510 DAG size of output: 1491 [2020-10-13 02:56:05,604 WARN L193 SmtUtils]: Spent 20.00 s on a formula simplification. DAG size of input: 1499 DAG size of output: 1480 [2020-10-13 02:56:15,885 WARN L193 SmtUtils]: Spent 9.99 s on a formula simplification that was a NOOP. DAG size: 1487 [2020-10-13 02:56:36,256 WARN L193 SmtUtils]: Spent 20.24 s on a formula simplification. DAG size of input: 1508 DAG size of output: 1489 [2020-10-13 02:56:56,609 WARN L193 SmtUtils]: Spent 20.03 s on a formula simplification. DAG size of input: 1499 DAG size of output: 1480