/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:42:32,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:42:32,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:42:32,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:42:32,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:42:32,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:42:32,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:42:32,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:42:32,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:42:32,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:42:32,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:42:32,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:42:32,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:42:32,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:42:32,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:42:32,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:42:32,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:42:32,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:42:32,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:42:32,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:42:32,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:42:32,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:42:32,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:42:32,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:42:32,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:42:32,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:42:32,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:42:32,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:42:32,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:42:32,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:42:32,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:42:32,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:42:32,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:42:32,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:42:32,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:42:32,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:42:32,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:42:32,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:42:32,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:42:32,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:42:32,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:42:32,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 11:42:32,383 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:42:32,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:42:32,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:42:32,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:42:32,386 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:42:32,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:42:32,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:42:32,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:42:32,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:42:32,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:42:32,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:42:32,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:42:32,387 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:42:32,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:42:32,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:42:32,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:42:32,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:42:32,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:42:32,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:42:32,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:42:32,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:42:32,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:42:32,391 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:42:32,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:42:32,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:42:32,392 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:42:32,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:42:32,392 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:42:32,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:42:32,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:42:32,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:42:32,766 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:42:32,767 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:42:32,768 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-15 11:42:32,832 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/55adf915b/3bb89dc83c934b59b0268ce951085965/FLAG5614934de [2020-10-15 11:42:33,801 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:42:33,802 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-15 11:42:33,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/55adf915b/3bb89dc83c934b59b0268ce951085965/FLAG5614934de [2020-10-15 11:42:34,170 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/55adf915b/3bb89dc83c934b59b0268ce951085965 [2020-10-15 11:42:34,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:42:34,185 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:42:34,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:42:34,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:42:34,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:42:34,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:42:34" (1/1) ... [2020-10-15 11:42:34,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8dd8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:34, skipping insertion in model container [2020-10-15 11:42:34,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:42:34" (1/1) ... [2020-10-15 11:42:34,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:42:34,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:42:37,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:42:37,695 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:42:38,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:42:38,943 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:42:38,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38 WrapperNode [2020-10-15 11:42:38,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:42:38,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:42:38,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:42:38,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:42:38,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:38,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:39,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:39,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:39,392 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:39,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:39,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... [2020-10-15 11:42:39,585 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:42:39,586 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:42:39,586 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:42:39,586 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:42:39,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:42:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:42:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:42:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-15 11:42:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 11:42:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-15 11:42:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-15 11:42:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 11:42:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 11:42:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:42:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:42:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:42:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:42:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:42:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:42:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:42:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:42:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:42:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-15 11:42:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 11:42:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-15 11:42:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-15 11:42:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-15 11:42:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-15 11:42:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 11:42:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-15 11:42:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-15 11:42:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-15 11:42:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-15 11:42:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-15 11:42:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 11:42:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:42:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 11:42:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-15 11:42:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-15 11:42:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-15 11:42:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-15 11:42:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-15 11:42:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-15 11:42:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-15 11:42:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-15 11:42:39,716 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-15 11:42:39,716 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-15 11:42:39,717 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-15 11:42:39,717 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-15 11:42:39,717 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-15 11:42:39,717 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-15 11:42:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-15 11:42:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-15 11:42:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-15 11:42:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-15 11:42:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-15 11:42:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-15 11:42:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-15 11:42:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-15 11:42:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-15 11:42:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-15 11:42:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-15 11:42:39,721 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-15 11:42:39,721 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-15 11:42:39,721 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-15 11:42:39,721 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-15 11:42:39,721 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-15 11:42:39,722 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-15 11:42:39,722 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-15 11:42:39,722 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-15 11:42:39,722 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-15 11:42:39,723 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-15 11:42:39,723 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-15 11:42:39,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-15 11:42:39,723 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-15 11:42:39,724 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-15 11:42:39,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-15 11:42:39,725 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-15 11:42:39,726 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-15 11:42:39,726 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-15 11:42:39,726 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-15 11:42:39,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-15 11:42:39,727 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-15 11:42:39,728 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-15 11:42:39,728 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-15 11:42:39,728 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-15 11:42:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-15 11:42:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-15 11:42:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-15 11:42:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-15 11:42:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-15 11:42:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-15 11:42:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-15 11:42:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-15 11:42:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-15 11:42:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-15 11:42:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-15 11:42:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-15 11:42:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-15 11:42:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-15 11:42:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-15 11:42:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-15 11:42:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-15 11:42:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-15 11:42:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-15 11:42:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-15 11:42:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-15 11:42:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-15 11:42:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-15 11:42:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-15 11:42:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-15 11:42:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-15 11:42:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-15 11:42:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-15 11:42:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-15 11:42:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-15 11:42:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-15 11:42:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-15 11:42:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-15 11:42:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-15 11:42:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-15 11:42:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-15 11:42:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-15 11:42:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-15 11:42:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-15 11:42:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-15 11:42:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-15 11:42:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-15 11:42:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-15 11:42:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-15 11:42:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:42:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 11:42:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 11:42:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-15 11:42:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 11:42:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_24 [2020-10-15 11:42:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_25 [2020-10-15 11:42:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_26 [2020-10-15 11:42:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_27 [2020-10-15 11:42:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_28 [2020-10-15 11:42:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:42:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 11:42:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 11:42:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 11:42:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-15 11:42:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-15 11:42:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-15 11:42:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-15 11:42:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-15 11:42:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 11:42:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-15 11:42:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-15 11:42:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 11:42:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-15 11:42:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-15 11:42:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-15 11:42:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 11:42:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-15 11:42:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-15 11:42:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-15 11:42:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-15 11:42:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-15 11:42:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-15 11:42:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-15 11:42:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-15 11:42:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-15 11:42:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-15 11:42:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-15 11:42:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-15 11:42:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-15 11:42:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-15 11:42:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-15 11:42:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-15 11:42:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-15 11:42:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-15 11:42:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-15 11:42:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-15 11:42:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-15 11:42:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:42:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:42:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 11:42:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 11:42:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-15 11:42:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 11:42:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 11:42:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-15 11:42:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-15 11:42:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 11:42:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-15 11:42:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-15 11:42:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-15 11:42:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-15 11:42:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-15 11:42:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-15 11:42:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-15 11:42:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-15 11:42:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-15 11:42:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-15 11:42:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-15 11:42:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-15 11:42:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-15 11:42:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-15 11:42:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 11:42:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-15 11:42:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-15 11:42:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:42:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:42:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:42:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:42:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 11:42:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:42:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:42:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 11:42:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-15 11:42:39,775 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-15 11:42:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 11:42:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 11:42:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 11:42:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-15 11:42:39,776 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-15 11:42:39,777 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 11:42:39,777 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 11:42:39,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:42:39,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:42:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:42:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:42:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:42:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:42:39,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:42:39,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:42:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:42:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:42:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:42:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:42:39,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:42:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:42:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 11:42:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-15 11:42:39,781 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 11:42:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:42:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-15 11:42:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-15 11:42:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 11:42:39,782 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 11:42:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-15 11:42:39,783 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 11:42:39,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-15 11:42:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:42:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-15 11:42:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-15 11:42:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-15 11:42:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-15 11:42:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 11:42:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 11:42:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 11:42:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-15 11:42:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 11:42:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-15 11:42:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:42:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:42:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:42:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-15 11:42:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-15 11:42:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-15 11:42:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-15 11:42:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 11:42:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-15 11:42:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-15 11:42:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-15 11:42:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-15 11:42:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-15 11:42:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:42:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-15 11:42:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:42:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 11:42:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 11:42:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 11:42:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-15 11:42:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-15 11:42:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-15 11:42:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-15 11:42:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-15 11:42:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-15 11:42:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_27 [2020-10-15 11:42:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-15 11:42:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_28 [2020-10-15 11:42:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-15 11:42:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 11:42:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_24 [2020-10-15 11:42:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_25 [2020-10-15 11:42:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_26 [2020-10-15 11:42:39,803 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-15 11:42:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-15 11:42:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-15 11:42:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-15 11:42:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-15 11:42:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-15 11:42:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-15 11:42:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:42:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-15 11:42:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-15 11:42:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-15 11:42:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-15 11:42:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 11:42:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-15 11:42:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-15 11:42:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-15 11:42:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 11:42:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-15 11:42:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-15 11:42:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-15 11:42:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-15 11:42:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-15 11:42:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-15 11:42:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-15 11:42:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-15 11:42:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-15 11:42:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-15 11:42:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-15 11:42:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-15 11:42:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-15 11:42:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 11:42:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-15 11:42:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-15 11:42:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-15 11:42:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-15 11:42:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-15 11:42:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-15 11:42:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-15 11:42:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-15 11:42:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-15 11:42:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-15 11:42:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-15 11:42:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-15 11:42:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-15 11:42:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-15 11:42:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-15 11:42:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-15 11:42:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-15 11:42:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-15 11:42:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-15 11:42:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-15 11:42:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-15 11:42:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-15 11:42:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:42:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:42:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-15 11:42:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-15 11:42:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-15 11:42:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-15 11:42:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 11:42:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-15 11:42:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-15 11:42:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-15 11:42:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-15 11:42:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-15 11:42:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-15 11:42:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-15 11:42:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-15 11:42:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-15 11:42:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-15 11:42:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-15 11:42:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-15 11:42:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-15 11:42:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-15 11:42:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-15 11:42:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-15 11:42:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-15 11:42:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-15 11:42:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-15 11:42:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-15 11:42:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-15 11:42:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-15 11:42:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-15 11:42:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-15 11:42:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-15 11:42:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-15 11:42:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-15 11:42:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-15 11:42:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-15 11:42:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-15 11:42:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-15 11:42:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:42:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:42:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:42:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:42:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:42:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:42:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 11:42:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:42:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 11:42:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 11:42:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 11:42:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 11:42:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:42:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 11:42:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:42:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:42:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:42:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:42:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:42:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:42:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:42:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:42:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:42:41,909 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:43:10,162 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:43:10,163 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 11:43:10,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:43:10 BoogieIcfgContainer [2020-10-15 11:43:10,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:43:10,191 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:43:10,191 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:43:10,195 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:43:10,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:42:34" (1/3) ... [2020-10-15 11:43:10,197 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b073edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:43:10, skipping insertion in model container [2020-10-15 11:43:10,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:42:38" (2/3) ... [2020-10-15 11:43:10,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b073edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:43:10, skipping insertion in model container [2020-10-15 11:43:10,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:43:10" (3/3) ... [2020-10-15 11:43:10,202 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-15 11:43:10,218 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:43:10,235 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:43:10,253 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:43:10,305 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:43:10,305 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:43:10,305 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:43:10,305 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:43:10,306 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:43:10,306 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:43:10,306 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:43:10,306 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:43:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states. [2020-10-15 11:43:10,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2020-10-15 11:43:10,475 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:43:10,477 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] [2020-10-15 11:43:10,478 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:43:10,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:43:10,487 INFO L82 PathProgramCache]: Analyzing trace with hash 840558866, now seen corresponding path program 1 times [2020-10-15 11:43:10,501 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:43:10,501 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1857694189] [2020-10-15 11:43:10,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:43:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:13,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:14,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:16,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:17,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:17,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 746 [2020-10-15 11:43:17,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 11:43:17,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5238 [2020-10-15 11:43:17,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:17,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:17,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:43:17,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 686 [2020-10-15 11:43:17,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:17,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-15 11:43:27,083 WARN L193 SmtUtils]: Spent 8.80 s on a formula simplification that was a NOOP. DAG size: 1474 [2020-10-15 11:43:27,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:43:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:27,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:30,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3343 [2020-10-15 11:43:30,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:30,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 11:43:30,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:30,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:43:30,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:30,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:30,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:43:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:30,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 11:43:30,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:30,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:30,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,937 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:30,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:30,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:30,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:30,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:43:30,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:30,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:30,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:30,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:30,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:30,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:30,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:43:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:30,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-15 11:43:31,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:31,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 11:43:31,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:43:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 11:43:31,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:31,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:31,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 11:43:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:43:31,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 11:43:31,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:31,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 11:43:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-15 11:43:31,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:31,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:31,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 11:43:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:43:31,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:31,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:31,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 11:43:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 11:43:31,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:43:31,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:31,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:43:31,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 11:43:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 11:43:31,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:31,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:31,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-15 11:43:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:31,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:43:31,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:31,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:31,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:31,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:31,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:31,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:31,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:31,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:31,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:31,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:31,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:31,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:31,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:31,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:31,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-15 11:43:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:43:32,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:32,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:43:32,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 11:43:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:43:32,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:32,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:32,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 11:43:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 11:43:32,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:32,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:32,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,247 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-15 11:43:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 11:43:32,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 11:43:32,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:32,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-15 11:43:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 11:43:32,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:32,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:32,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-15 11:43:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 11:43:32,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:32,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,502 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:43:32,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-15 11:43:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 11:43:32,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:32,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:43:32,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-15 11:43:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 11:43:32,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,660 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:32,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:43:32,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-15 11:43:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 11:43:32,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:32,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,768 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:32,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-15 11:43:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 11:43:32,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:32,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 11:43:32,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:32,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:43:32,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 11:43:32,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-15 11:43:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:32,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 11:43:32,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:32,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:32,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:32,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:32,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:32,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:32,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 11:43:32,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:32,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:32,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:32,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:32,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:32,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:33,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:33,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-15 11:43:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:33,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:43:33,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:33,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:43:33,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:33,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:33,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-15 11:43:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:33,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:43:33,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:33,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:43:33,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:33,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:33,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-15 11:43:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:33,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 11:43:33,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:33,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 11:43:33,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:33,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:33,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,358 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:33,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-15 11:43:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:43:33,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 11:43:33,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:33,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:43:33,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:43:33,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:33,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:43:33,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,452 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-15 11:43:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:43:33,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:43:33,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:33,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:33,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-15 11:43:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:33,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:33,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 11:43:33,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:33,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:33,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:33,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:33,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:33,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 11:43:33,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:33,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:33,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:33,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:33,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:33,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:33,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-15 11:43:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:33,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:33,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:34,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:34,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-15 11:43:34,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:34,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:34,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:34,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:34,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-15 11:43:34,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:34,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:34,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-15 11:43:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:34,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:34,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-15 11:43:34,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:34,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:34,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:34,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:34,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-15 11:43:34,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:34,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:34,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:34,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-15 11:43:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:34,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:34,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-15 11:43:34,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:34,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:34,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:34,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:34,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:43:34,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:34,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:34,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-15 11:43:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:34,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:34,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-15 11:43:34,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:34,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:34,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:34,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:34,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:34,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:34,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-15 11:43:34,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:34,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:34,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:34,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:34,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:34,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:34,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-15 11:43:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:34,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:35,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:35,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:35,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-15 11:43:35,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:35,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:35,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:35,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:35,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:35,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:35,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:35,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:35,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:35,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:35,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 11:43:35,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:35,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:35,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:35,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:35,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:35,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:35,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-15 11:43:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:35,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:35,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:35,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:35,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 11:43:35,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:35,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:35,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:35,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:35,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:35,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:35,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:35,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:35,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:35,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:35,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 11:43:35,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:35,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:35,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:35,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:35,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:35,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:35,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-15 11:43:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:35,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:35,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:35,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:43:35,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-15 11:43:35,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:35,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:35,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:35,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:43:35,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:43:35,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:43:35,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:35,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:35,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:35,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:35,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:35,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-15 11:43:35,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:35,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:35,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:43:35,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:35,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:43:35,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:35,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2020-10-15 11:43:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:35,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:36,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:36,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:43:36,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:36,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-15 11:43:36,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:36,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:36,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:36,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-15 11:43:36,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:36,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:36,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2020-10-15 11:43:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:36,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:36,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:36,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:43:36,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:36,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 11:43:36,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:36,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:36,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-15 11:43:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:36,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:36,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:43:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:36,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:36,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:36,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:43:36,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:36,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:43:36,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:36,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:36,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:36,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:43:36,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:36,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:36,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-10-15 11:43:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:43:36,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:43:36,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:43:36,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:43:36,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:43:36,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:43:36,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:43:36,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:43:36,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:43:36,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:43:36,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:43:36,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:43:37,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 36 proven. 32 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2020-10-15 11:43:37,204 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1857694189] [2020-10-15 11:43:37,207 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:43:37,207 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-15 11:43:37,209 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515395247] [2020-10-15 11:43:37,218 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-15 11:43:37,218 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:43:37,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-15 11:43:37,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-10-15 11:43:37,241 INFO L87 Difference]: Start difference. First operand 3511 states. Second operand 17 states. [2020-10-15 11:43:46,022 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification that was a NOOP. DAG size: 1483 [2020-10-15 11:43:58,356 WARN L193 SmtUtils]: Spent 8.67 s on a formula simplification that was a NOOP. DAG size: 1487 [2020-10-15 11:44:15,262 WARN L193 SmtUtils]: Spent 16.77 s on a formula simplification. DAG size of input: 1508 DAG size of output: 1489 [2020-10-15 11:44:24,072 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-15 11:44:33,033 WARN L193 SmtUtils]: Spent 8.76 s on a formula simplification that was a NOOP. DAG size: 1488 [2020-10-15 11:44:51,122 WARN L193 SmtUtils]: Spent 17.79 s on a formula simplification. DAG size of input: 1510 DAG size of output: 1491 [2020-10-15 11:45:08,377 WARN L193 SmtUtils]: Spent 17.04 s on a formula simplification. DAG size of input: 1499 DAG size of output: 1480 [2020-10-15 11:45:17,073 WARN L193 SmtUtils]: Spent 8.41 s on a formula simplification that was a NOOP. DAG size: 1487 [2020-10-15 11:45:33,820 WARN L193 SmtUtils]: Spent 16.56 s on a formula simplification. DAG size of input: 1508 DAG size of output: 1489 [2020-10-15 11:45:51,175 WARN L193 SmtUtils]: Spent 16.97 s on a formula simplification. DAG size of input: 1499 DAG size of output: 1480 [2020-10-15 11:46:00,362 WARN L193 SmtUtils]: Spent 8.54 s on a formula simplification that was a NOOP. DAG size: 1485 [2020-10-15 11:46:12,182 WARN L193 SmtUtils]: Spent 8.46 s on a formula simplification that was a NOOP. DAG size: 1476