/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:22:48,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:22:48,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:22:48,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:22:48,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:22:48,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:22:48,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:22:48,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:22:48,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:22:48,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:22:48,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:22:48,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:22:48,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:22:48,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:22:48,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:22:48,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:22:48,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:22:48,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:22:48,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:22:48,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:22:48,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:22:48,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:22:48,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:22:48,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:22:48,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:22:48,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:22:48,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:22:48,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:22:48,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:22:48,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:22:48,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:22:48,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:22:48,996 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:22:48,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:22:48,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:22:48,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:22:48,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:22:48,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:22:48,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:22:48,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:22:49,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:22:49,001 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 03:22:49,023 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:22:49,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:22:49,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:22:49,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:22:49,025 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:22:49,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:22:49,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:22:49,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:22:49,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:22:49,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:22:49,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:22:49,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:22:49,027 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:22:49,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:22:49,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:22:49,027 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:22:49,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:22:49,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:22:49,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:22:49,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:22:49,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:22:49,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:22:49,029 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:22:49,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:22:49,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:22:49,029 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:22:49,030 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:22:49,030 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:22:49,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:22:49,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:22:49,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:22:49,341 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:22:49,342 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:22:49,343 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 03:22:49,405 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ce034d5b3/a7761b94f89f4bd0920aad3df60ac340/FLAG1ee540f99 [2020-10-13 03:22:50,314 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:22:50,315 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 03:22:50,376 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ce034d5b3/a7761b94f89f4bd0920aad3df60ac340/FLAG1ee540f99 [2020-10-13 03:22:50,779 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ce034d5b3/a7761b94f89f4bd0920aad3df60ac340 [2020-10-13 03:22:50,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:22:50,793 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:22:50,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:22:50,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:22:50,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:22:50,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:22:50" (1/1) ... [2020-10-13 03:22:50,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa6e4a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:50, skipping insertion in model container [2020-10-13 03:22:50,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:22:50" (1/1) ... [2020-10-13 03:22:50,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:22:51,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:22:54,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:22:54,564 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:22:55,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:22:55,864 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:22:55,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55 WrapperNode [2020-10-13 03:22:55,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:22:55,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:22:55,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:22:55,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:22:55,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:55,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:56,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:56,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:56,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:56,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:56,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... [2020-10-13 03:22:56,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:22:56,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:22:56,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:22:56,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:22:56,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:22:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:22:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:22:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 03:22:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 03:22:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-13 03:22:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 03:22:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 03:22:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 03:22:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 03:22:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-13 03:22:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-13 03:22:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-13 03:22:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:22:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:22:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:22:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:22:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:22:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:22:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:22:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:22:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:22:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 03:22:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 03:22:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 03:22:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 03:22:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 03:22:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 03:22:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:22:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:22:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:22:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 03:22:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-13 03:22:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-13 03:22:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-13 03:22:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-13 03:22:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-13 03:22:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-13 03:22:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-13 03:22:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-13 03:22:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-13 03:22:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-13 03:22:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-13 03:22:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-13 03:22:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-13 03:22:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-13 03:22:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-13 03:22:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-13 03:22:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-13 03:22:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-13 03:22:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-13 03:22:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-13 03:22:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-13 03:22:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-13 03:22:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-13 03:22:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-13 03:22:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-13 03:22:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-13 03:22:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-13 03:22:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-13 03:22:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-13 03:22:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-13 03:22:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-13 03:22:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-13 03:22:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-13 03:22:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-13 03:22:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-13 03:22:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-13 03:22:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-13 03:22:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-13 03:22:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-13 03:22:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-13 03:22:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-13 03:22:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-13 03:22:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-13 03:22:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-13 03:22:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-13 03:22:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-13 03:22:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-13 03:22:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-13 03:22:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-13 03:22:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-13 03:22:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-13 03:22:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-13 03:22:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-13 03:22:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-13 03:22:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-13 03:22:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-13 03:22:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-13 03:22:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-13 03:22:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-13 03:22:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-13 03:22:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-13 03:22:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:22:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 03:22:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 03:22:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 03:22:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-13 03:22:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-13 03:22:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-13 03:22:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2020-10-13 03:22:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2020-10-13 03:22:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 03:22:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2020-10-13 03:22:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-13 03:22:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2020-10-13 03:22:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 03:22:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 03:22:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-13 03:22:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-13 03:22:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_19 [2020-10-13 03:22:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-13 03:22:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-13 03:22:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-13 03:22:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 03:22:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-13 03:22:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_25 [2020-10-13 03:22:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_26 [2020-10-13 03:22:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:22:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:22:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:22:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:22:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:22:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:22:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:22:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2020-10-13 03:22:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_osst_tape [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_osst_tape [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_osst_tape [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_osst_tape [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:22:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2020-10-13 03:22:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_osst_int_mutex [2020-10-13 03:22:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_osst_int_mutex [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_osst_int_mutex [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 03:22:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-13 03:22:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-13 03:22:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 03:22:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:22:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-13 03:22:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:22:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:22:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 03:22:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-13 03:22:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:22:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-13 03:22:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-13 03:22:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-13 03:22:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-13 03:22:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-13 03:22:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-13 03:22:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-13 03:22:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 03:22:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-13 03:22:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-13 03:22:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 03:22:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:22:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:22:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:22:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:22:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 03:22:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:22:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:22:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 03:22:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-13 03:22:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 03:22:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 03:22:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 03:22:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:22:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 03:22:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-13 03:22:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:22:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:22:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:22:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-13 03:22:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-13 03:22:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 03:22:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:22:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:22:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_19 [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-13 03:22:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2020-10-13 03:22:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-13 03:22:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 03:22:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-13 03:22:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-13 03:22:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 03:22:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-13 03:22:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-13 03:22:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-13 03:22:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_25 [2020-10-13 03:22:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-13 03:22:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_26 [2020-10-13 03:22:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 03:22:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 03:22:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-13 03:22:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-13 03:22:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-13 03:22:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 03:22:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 03:22:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-13 03:22:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-13 03:22:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-13 03:22:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-13 03:22:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-13 03:22:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-13 03:22:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-13 03:22:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-13 03:22:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-13 03:22:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-13 03:22:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-13 03:22:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-13 03:22:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-13 03:22:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-13 03:22:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-13 03:22:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-13 03:22:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-13 03:22:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-13 03:22:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-13 03:22:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-13 03:22:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-13 03:22:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-13 03:22:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:22:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:22:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:22:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:22:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:22:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:22:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:22:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:22:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:22:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:22:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:22:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:22:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:22:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:22:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:22:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:22:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:22:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:22:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:22:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:22:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:22:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:22:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:22:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:22:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:22:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2020-10-13 03:22:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_osst_tape [2020-10-13 03:22:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_osst_tape [2020-10-13 03:22:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:22:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:22:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:22:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:22:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:22:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:22:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:22:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:22:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2020-10-13 03:22:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_osst_int_mutex [2020-10-13 03:22:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_osst_int_mutex [2020-10-13 03:22:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2020-10-13 03:22:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_osst_int_mutex [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_osst_int_mutex [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_osst_int_mutex [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_osst_int_mutex [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_osst_int_mutex [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 03:22:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 03:22:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:22:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:22:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:22:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:22:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:22:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:22:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:22:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:22:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:22:58,731 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:23:25,879 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:23:25,879 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 03:23:25,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:23:25 BoogieIcfgContainer [2020-10-13 03:23:25,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:23:25,896 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:23:25,896 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:23:25,899 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:23:25,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:22:50" (1/3) ... [2020-10-13 03:23:25,900 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70dce6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:23:25, skipping insertion in model container [2020-10-13 03:23:25,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:22:55" (2/3) ... [2020-10-13 03:23:25,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70dce6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:23:25, skipping insertion in model container [2020-10-13 03:23:25,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:23:25" (3/3) ... [2020-10-13 03:23:25,903 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 03:23:25,912 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:23:25,923 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:23:25,933 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:23:25,964 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:23:25,965 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:23:25,965 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:23:25,965 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:23:25,965 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:23:25,965 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:23:25,965 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:23:25,965 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:23:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states. [2020-10-13 03:23:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2020-10-13 03:23:26,063 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:23:26,064 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] [2020-10-13 03:23:26,065 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:23:26,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:23:26,071 INFO L82 PathProgramCache]: Analyzing trace with hash 1935131024, now seen corresponding path program 1 times [2020-10-13 03:23:26,079 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:23:26,080 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1668643408] [2020-10-13 03:23:26,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:23:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:28,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:29,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:30,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:30,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:31,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:31,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:32,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:32,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:33,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:33,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:33,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 718 [2020-10-13 03:23:33,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-13 03:23:33,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5239 [2020-10-13 03:23:33,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:33,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:33,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 159 [2020-10-13 03:23:33,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:33,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:23:42,230 WARN L193 SmtUtils]: Spent 8.71 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-13 03:23:42,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:23:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:42,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5837 [2020-10-13 03:23:48,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:48,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 03:23:48,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:48,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:48,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:48,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:23:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:48,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 03:23:48,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:48,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:48,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:48,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:48,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:48,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:48,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:23:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:48,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 03:23:48,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:48,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:48,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:23:48,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:23:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:48,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:23:48,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:48,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:23:48,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:48,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:48,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:23:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:48,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:23:48,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:48,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:48,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:23:48,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:48,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:23:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:48,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:48,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:23:48,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:48,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:48,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:48,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:48,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:48,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:48,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:48,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:48,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:48,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:48,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:48,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:49,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:23:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 03:23:49,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:49,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:23:49,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:49,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:23:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:23:49,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:49,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:23:49,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:49,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:49,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:23:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 03:23:49,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:49,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:23:49,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:49,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 03:23:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 03:23:49,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:49,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:49,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:23:49,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 03:23:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 03:23:49,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:49,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:49,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 03:23:49,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 03:23:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 03:23:49,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:49,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:23:49,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:23:49,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:49,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 03:23:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:23:49,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:49,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:49,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:49,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 03:23:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:23:49,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:49,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:49,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:49,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:49,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 03:23:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 03:23:49,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:49,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:49,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:49,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:49,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:49,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:49,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:49,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:49,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 03:23:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:49,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:49,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:49,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:49,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:49,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:23:49,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:49,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:49,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:49,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:49,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:49,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:50,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:23:50,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 03:23:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:23:50,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:50,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:23:50,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:50,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 03:23:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:23:50,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:50,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:50,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:50,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 03:23:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 03:23:50,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:50,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:50,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:50,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 03:23:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 03:23:50,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:50,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:23:50,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:50,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 03:23:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:23:50,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:50,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:50,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 03:23:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:23:50,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:50,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 03:23:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 03:23:50,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:23:50,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:50,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:50,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 03:23:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:23:50,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:50,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:23:50,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:23:50,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 03:23:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:23:50,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:50,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:23:50,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:23:50,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:23:50,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:50,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:50,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:23:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:50,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:23:50,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:23:50,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-13 03:23:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:50,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:23:50,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:50,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 03:23:50,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:50,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:23:50,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 03:23:50,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:23:50,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:50,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-13 03:23:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:50,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:50,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:51,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:51,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:51,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-13 03:23:51,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:51,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:51,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:51,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:51,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:51,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:51,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:51,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:51,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:51,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:23:51,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:51,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:51,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:51,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:51,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:51,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-13 03:23:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:51,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:51,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:51,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:51,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 03:23:51,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:51,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:51,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:51,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:51,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:51,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:51,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:51,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:51,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:51,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 03:23:51,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:51,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:51,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:51,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:51,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:51,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-13 03:23:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:51,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:51,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:51,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:51,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:51,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 03:23:51,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:51,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:51,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:51,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:51,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:51,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:51,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:52,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:52,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:23:52,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:52,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:52,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:52,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-13 03:23:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:52,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:52,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 03:23:52,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:52,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:52,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:52,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:52,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:52,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 03:23:52,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:52,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:52,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:52,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-13 03:23:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:52,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:52,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 03:23:52,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:52,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:52,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:52,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:52,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:52,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:23:52,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:52,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:52,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:52,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-13 03:23:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:52,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:52,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 03:23:52,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:52,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:52,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:23:52,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:52,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:52,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:52,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:23:52,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:52,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:52,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:52,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:52,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:52,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-13 03:23:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:52,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:52,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:53,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:53,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:53,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:53,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 03:23:53,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:53,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:53,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:53,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:53,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:53,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:53,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:53,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:53,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:53,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:53,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:23:53,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:53,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:53,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:53,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:53,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:53,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-13 03:23:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:53,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:53,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:53,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:53,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:23:53,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:23:53,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 03:23:53,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:53,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:53,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:23:53,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:23:53,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:53,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:23:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:53,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:53,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:53,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:23:53,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:23:53,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:23:53,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:53,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:53,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:23:53,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:23:53,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:23:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 376 proven. 442 refuted. 0 times theorem prover too weak. 3634 trivial. 0 not checked. [2020-10-13 03:23:54,383 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1668643408] [2020-10-13 03:23:54,385 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:23:54,385 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-13 03:23:54,386 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005938185] [2020-10-13 03:23:54,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-13 03:23:54,392 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:23:54,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-13 03:23:54,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-13 03:23:54,410 INFO L87 Difference]: Start difference. First operand 3856 states. Second operand 14 states. [2020-10-13 03:24:03,334 WARN L193 SmtUtils]: Spent 8.79 s on a formula simplification that was a NOOP. DAG size: 1495 [2020-10-13 03:24:16,301 WARN L193 SmtUtils]: Spent 8.78 s on a formula simplification that was a NOOP. DAG size: 1499 [2020-10-13 03:24:34,109 WARN L193 SmtUtils]: Spent 17.66 s on a formula simplification. DAG size of input: 1517 DAG size of output: 1501 [2020-10-13 03:24:42,970 WARN L193 SmtUtils]: Spent 8.66 s on a formula simplification that was a NOOP. DAG size: 1498 [2020-10-13 03:24:51,739 WARN L193 SmtUtils]: Spent 8.61 s on a formula simplification that was a NOOP. DAG size: 1500 [2020-10-13 03:25:09,735 WARN L193 SmtUtils]: Spent 17.69 s on a formula simplification. DAG size of input: 1519 DAG size of output: 1503 [2020-10-13 03:25:27,262 WARN L193 SmtUtils]: Spent 17.29 s on a formula simplification. DAG size of input: 1508 DAG size of output: 1492 [2020-10-13 03:25:36,223 WARN L193 SmtUtils]: Spent 8.66 s on a formula simplification that was a NOOP. DAG size: 1499 [2020-10-13 03:25:53,944 WARN L193 SmtUtils]: Spent 17.59 s on a formula simplification. DAG size of input: 1517 DAG size of output: 1501 [2020-10-13 03:26:11,590 WARN L193 SmtUtils]: Spent 17.33 s on a formula simplification. DAG size of input: 1508 DAG size of output: 1492