/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 13:34:24,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 13:34:24,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 13:34:24,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 13:34:24,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 13:34:24,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 13:34:24,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 13:34:24,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 13:34:24,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 13:34:24,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 13:34:24,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 13:34:24,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 13:34:24,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 13:34:24,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 13:34:24,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 13:34:24,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 13:34:24,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 13:34:24,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 13:34:24,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 13:34:24,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 13:34:24,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 13:34:24,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 13:34:24,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 13:34:24,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 13:34:24,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 13:34:24,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 13:34:24,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 13:34:24,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 13:34:24,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 13:34:24,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 13:34:24,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 13:34:24,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 13:34:24,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 13:34:24,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 13:34:24,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 13:34:24,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 13:34:24,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 13:34:24,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 13:34:24,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 13:34:24,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 13:34:24,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 13:34:24,162 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 [2020-10-27 13:34:24,210 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 13:34:24,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 13:34:24,216 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 13:34:24,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 13:34:24,217 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 13:34:24,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 13:34:24,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 13:34:24,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 13:34:24,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 13:34:24,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 13:34:24,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 13:34:24,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 13:34:24,220 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 13:34:24,220 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 13:34:24,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 13:34:24,221 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 13:34:24,221 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 13:34:24,221 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 13:34:24,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 13:34:24,221 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 13:34:24,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 13:34:24,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 13:34:24,222 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 13:34:24,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 13:34:24,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 13:34:24,222 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 13:34:24,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 13:34:24,223 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 13:34:24,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 13:34:24,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 13:34:24,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 13:34:24,621 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 13:34:24,624 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 13:34:24,625 INFO L432 ainManager$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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-27 13:34:24,697 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1a2d1d3b6/683e49637e7841b0afcb374c1c9f77c3/FLAGb12372fc4 [2020-10-27 13:34:25,864 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 13:34:25,864 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-27 13:34:25,925 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1a2d1d3b6/683e49637e7841b0afcb374c1c9f77c3/FLAGb12372fc4 [2020-10-27 13:34:26,157 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1a2d1d3b6/683e49637e7841b0afcb374c1c9f77c3 [2020-10-27 13:34:26,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 13:34:26,168 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 13:34:26,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 13:34:26,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 13:34:26,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 13:34:26,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:34:26" (1/1) ... [2020-10-27 13:34:26,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf33bae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:26, skipping insertion in model container [2020-10-27 13:34:26,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:34:26" (1/1) ... [2020-10-27 13:34:26,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 13:34:26,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 13:34:29,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:34:29,330 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 13:34:29,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:34:30,420 INFO L208 MainTranslator]: Completed translation [2020-10-27 13:34:30,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30 WrapperNode [2020-10-27 13:34:30,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 13:34:30,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 13:34:30,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 13:34:30,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 13:34:30,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:30,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:30,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:30,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:30,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:30,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:31,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (1/1) ... [2020-10-27 13:34:31,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 13:34:31,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 13:34:31,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 13:34:31,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 13:34:31,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (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 [2020-10-27 13:34:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 13:34:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 13:34:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-27 13:34:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 13:34:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 13:34:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-27 13:34:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-27 13:34:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 13:34:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 13:34:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 13:34:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 13:34:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 13:34:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 13:34:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 13:34:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 13:34:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 13:34:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 13:34:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 13:34:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-27 13:34:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 13:34:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-27 13:34:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-27 13:34:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-27 13:34:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-27 13:34:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 13:34:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-27 13:34:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-27 13:34:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-27 13:34:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-27 13:34:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-27 13:34:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-27 13:34:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 13:34:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-27 13:34:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-27 13:34:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-27 13:34:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-27 13:34:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-27 13:34:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-27 13:34:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-27 13:34:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-27 13:34:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-27 13:34:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-27 13:34:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-27 13:34:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-27 13:34:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-27 13:34:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-27 13:34:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-27 13:34:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-27 13:34:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-27 13:34:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-27 13:34:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-27 13:34:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-27 13:34:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-27 13:34:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-27 13:34:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-27 13:34:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-27 13:34:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-27 13:34:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-27 13:34:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-27 13:34:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-27 13:34:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-27 13:34:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-27 13:34:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-27 13:34:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-27 13:34:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-27 13:34:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-27 13:34:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-27 13:34:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 13:34:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_24 [2020-10-27 13:34:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_25 [2020-10-27 13:34:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_26 [2020-10-27 13:34:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_27 [2020-10-27 13:34:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_28 [2020-10-27 13:34:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 13:34:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-27 13:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-27 13:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-27 13:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-27 13:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 13:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-27 13:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-27 13:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-27 13:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 13:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 13:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 13:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 13:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-27 13:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 13:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 13:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 13:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 13:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 13:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 13:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 13:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 13:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 13:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-27 13:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-27 13:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-27 13:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_27 [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_28 [2020-10-27 13:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_24 [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_25 [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_26 [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-27 13:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-27 13:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-27 13:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 13:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-27 13:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-27 13:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-27 13:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-27 13:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-27 13:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-27 13:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-27 13:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-27 13:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-27 13:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-27 13:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-27 13:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-27 13:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 13:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-27 13:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 13:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 13:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 13:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 13:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 13:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 13:34:33,596 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 13:35:00,087 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 13:35:00,088 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-27 13:35:00,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:35:00 BoogieIcfgContainer [2020-10-27 13:35:00,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 13:35:00,097 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 13:35:00,097 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 13:35:00,100 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 13:35:00,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 01:34:26" (1/3) ... [2020-10-27 13:35:00,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32c869dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:35:00, skipping insertion in model container [2020-10-27 13:35:00,102 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:34:30" (2/3) ... [2020-10-27 13:35:00,102 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32c869dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:35:00, skipping insertion in model container [2020-10-27 13:35:00,102 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:35:00" (3/3) ... [2020-10-27 13:35:00,104 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-27 13:35:00,116 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 13:35:00,126 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 13:35:00,141 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 13:35:00,182 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 13:35:00,182 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 13:35:00,182 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 13:35:00,182 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 13:35:00,182 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 13:35:00,182 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 13:35:00,183 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 13:35:00,183 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 13:35:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states. [2020-10-27 13:35:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2020-10-27 13:35:00,298 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 13:35:00,300 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] [2020-10-27 13:35:00,301 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 13:35:00,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 13:35:00,308 INFO L82 PathProgramCache]: Analyzing trace with hash 331425261, now seen corresponding path program 1 times [2020-10-27 13:35:00,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 13:35:00,318 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2109890047] [2020-10-27 13:35:00,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 13:35:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:01,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:01,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:02,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:02,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:03,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:03,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:04,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:04,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:04,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:05,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:05,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:17,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:17,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 750 [2020-10-27 13:35:17,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-27 13:35:17,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16242 [2020-10-27 13:35:17,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:17,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:17,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 13:35:17,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:17,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 13:35:30,480 WARN L193 SmtUtils]: Spent 12.62 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-27 13:35:30,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 13:35:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:30,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2596 [2020-10-27 13:35:33,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:33,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 13:35:33,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:33,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:35:33,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:33,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:35:33,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:33,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 13:35:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:33,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:33,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 13:35:33,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:33,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:35:33,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:33,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:35:33,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:33,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 13:35:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:33,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:33,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 13:35:33,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:33,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:33,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:33,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:33,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:33,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 13:35:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:33,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:33,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 13:35:33,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:33,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:35:33,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:33,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:33,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:33,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:33,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 13:35:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:33,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:33,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 13:35:33,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:33,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:35:33,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:33,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:33,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:33,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:33,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:33,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 13:35:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:33,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:33,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:35:33,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:33,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:33,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:33,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:33,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:33,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:33,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:33,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:35:33,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:33,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:33,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:33,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:33,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 13:35:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 13:35:34,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:34,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 13:35:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 13:35:34,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:35:34,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:34,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 13:35:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 13:35:34,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:34,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 13:35:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-27 13:35:34,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 13:35:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 13:35:34,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:34,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 13:35:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-27 13:35:34,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:35:34,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:34,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 13:35:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:35:34,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:35:34,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 13:35:34,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 13:35:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 13:35:34,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 13:35:34,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:34,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 13:35:34,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 13:35:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 13:35:34,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:34,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:35:34,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:34,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:34,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:34,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:35:34,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:34,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:34,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 13:35:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:34,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:34,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:34,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:34,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:34,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 13:35:34,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:34,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:34,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:34,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:34,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:35,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:35:35,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:35:35,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-27 13:35:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 13:35:35,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:35,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 13:35:35,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-27 13:35:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-27 13:35:35,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:35,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-27 13:35:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-27 13:35:35,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:35,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-27 13:35:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 13:35:35,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:35:35,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-27 13:35:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 13:35:35,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:35:35,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-27 13:35:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 13:35:35,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 13:35:35,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-27 13:35:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-27 13:35:35,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 13:35:35,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-27 13:35:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 13:35:35,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-27 13:35:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:35:35,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 13:35:35,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:35:35,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:35,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:35:35,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:35,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:35:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:35,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:35:35,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:35:35,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-27 13:35:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 13:35:35,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:35,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 13:35:35,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:35,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 13:35:35,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:35,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:35,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-27 13:35:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:35,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:35,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:35,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:35,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:35,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-27 13:35:35,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:35,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:35,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:35,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:35,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:36,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:36,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:36,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:36,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:36,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 235 [2020-10-27 13:35:36,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:36,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:36,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:36,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:36,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:36,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-27 13:35:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:36,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:36,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:36,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:36,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-27 13:35:36,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:36,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:36,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:36,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:36,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:36,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:36,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:36,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:36,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:36,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:35:36,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:36,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:36,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:36,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:36,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:36,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-27 13:35:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:36,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:36,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:36,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:36,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-27 13:35:36,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:36,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:36,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:36,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:36,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:36,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:36,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 13:35:36,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:36,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:36,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:36,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:36,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:36,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-27 13:35:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:36,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:36,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:36,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:36,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:36,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 13:35:36,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:36,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:36,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:36,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:36,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:35:37,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:37,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:37,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:37,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 13:35:37,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:37,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:37,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-27 13:35:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:37,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:37,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-27 13:35:37,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:37,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:37,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:37,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:37,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 13:35:37,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:37,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:37,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-27 13:35:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:37,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:37,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:37,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 13:35:37,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:37,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:37,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-27 13:35:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:37,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:37,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 13:35:37,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:37,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:37,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:37,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:37,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 13:35:37,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:37,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-27 13:35:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:37,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:35:37,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 13:35:37,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:35:37,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:35:37,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:37,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:37,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:37,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:37,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 13:35:37,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:37,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:35:37,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:37,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:35:37,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:37,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2020-10-27 13:35:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:37,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:38,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:38,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 13:35:38,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:38,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-27 13:35:38,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:38,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:38,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-27 13:35:38,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:38,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:38,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2020-10-27 13:35:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:38,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:38,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:38,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:35:38,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:38,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:35:38,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-27 13:35:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:38,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:38,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:35:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:38,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:38,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:38,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:35:38,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:38,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 13:35:38,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:38,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:38,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:35:38,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:38,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:38,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-10-27 13:35:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:35:38,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:35:38,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:35:38,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:35:38,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:35:38,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 13:35:38,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:35:38,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:35:38,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 13:35:38,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:35:38,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:35:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4424 trivial. 0 not checked. [2020-10-27 13:35:39,239 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2109890047] [2020-10-27 13:35:39,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 13:35:39,242 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-27 13:35:39,242 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603226323] [2020-10-27 13:35:39,251 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-27 13:35:39,251 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 13:35:39,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-27 13:35:39,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-10-27 13:35:39,270 INFO L87 Difference]: Start difference. First operand 3515 states. Second operand 14 states. [2020-10-27 13:35:52,307 WARN L193 SmtUtils]: Spent 12.91 s on a formula simplification that was a NOOP. DAG size: 1495 [2020-10-27 13:36:21,736 WARN L193 SmtUtils]: Spent 25.74 s on a formula simplification. DAG size of input: 1515 DAG size of output: 1498 [2020-10-27 13:36:34,895 WARN L193 SmtUtils]: Spent 12.98 s on a formula simplification that was a NOOP. DAG size: 1498 [2020-10-27 13:36:48,251 WARN L193 SmtUtils]: Spent 13.19 s on a formula simplification that was a NOOP. DAG size: 1500 [2020-10-27 13:37:15,321 WARN L193 SmtUtils]: Spent 26.78 s on a formula simplification. DAG size of input: 1519 DAG size of output: 1503 [2020-10-27 13:37:41,848 WARN L193 SmtUtils]: Spent 26.26 s on a formula simplification. DAG size of input: 1506 DAG size of output: 1489 [2020-10-27 13:37:55,358 WARN L193 SmtUtils]: Spent 13.23 s on a formula simplification that was a NOOP. DAG size: 1499