/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 21:35:00,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 21:35:00,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 21:35:00,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 21:35:00,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 21:35:00,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 21:35:00,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 21:35:00,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 21:35:00,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 21:35:00,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 21:35:00,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 21:35:00,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 21:35:00,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 21:35:00,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 21:35:00,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 21:35:00,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 21:35:00,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 21:35:00,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 21:35:00,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 21:35:00,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 21:35:00,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 21:35:00,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 21:35:00,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 21:35:00,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 21:35:00,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 21:35:00,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 21:35:00,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 21:35:00,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 21:35:00,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 21:35:00,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 21:35:00,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 21:35:00,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 21:35:00,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 21:35:00,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 21:35:00,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 21:35:00,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 21:35:00,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 21:35:00,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 21:35:00,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 21:35:00,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 21:35:00,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 21:35:00,436 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 [2020-10-29 21:35:00,463 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 21:35:00,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 21:35:00,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 21:35:00,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 21:35:00,477 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 21:35:00,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 21:35:00,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 21:35:00,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 21:35:00,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 21:35:00,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 21:35:00,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 21:35:00,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 21:35:00,478 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 21:35:00,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 21:35:00,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 21:35:00,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 21:35:00,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 21:35:00,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 21:35:00,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 21:35:00,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 21:35:00,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 21:35:00,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 21:35:00,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 21:35:00,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 21:35:00,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 21:35:00,481 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 21:35:00,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 21:35:00,481 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 21:35:00,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 21:35:00,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 21:35:00,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 21:35:00,847 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 21:35:00,848 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 21:35:00,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-29 21:35:00,924 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62aecb625/29d13bf33ca04e5e9d07ca9b03c6ac18/FLAG3f028ed5e [2020-10-29 21:35:02,048 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 21:35:02,049 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-29 21:35:02,103 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62aecb625/29d13bf33ca04e5e9d07ca9b03c6ac18/FLAG3f028ed5e [2020-10-29 21:35:02,401 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62aecb625/29d13bf33ca04e5e9d07ca9b03c6ac18 [2020-10-29 21:35:02,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 21:35:02,412 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 21:35:02,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 21:35:02,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 21:35:02,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 21:35:02,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:35:02" (1/1) ... [2020-10-29 21:35:02,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6488e494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:02, skipping insertion in model container [2020-10-29 21:35:02,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:35:02" (1/1) ... [2020-10-29 21:35:02,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 21:35:02,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 21:35:05,192 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:35:05,239 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 21:35:05,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:35:06,491 INFO L208 MainTranslator]: Completed translation [2020-10-29 21:35:06,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06 WrapperNode [2020-10-29 21:35:06,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 21:35:06,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 21:35:06,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 21:35:06,493 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 21:35:06,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:06,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:06,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:06,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:06,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:06,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:07,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (1/1) ... [2020-10-29 21:35:07,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 21:35:07,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 21:35:07,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 21:35:07,114 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 21:35:07,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (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 [2020-10-29 21:35:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 21:35:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 21:35:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 21:35:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 21:35:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 21:35:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-29 21:35:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 21:35:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 21:35:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 21:35:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 21:35:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 21:35:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 21:35:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-29 21:35:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 21:35:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-29 21:35:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-29 21:35:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 21:35:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-29 21:35:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 21:35:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 21:35:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 21:35:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 21:35:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-29 21:35:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-29 21:35:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-29 21:35:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-29 21:35:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-29 21:35:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-29 21:35:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-29 21:35:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-29 21:35:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-29 21:35:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-29 21:35:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-29 21:35:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-29 21:35:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-29 21:35:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-29 21:35:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-29 21:35:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-29 21:35:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-29 21:35:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-29 21:35:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-29 21:35:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-29 21:35:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-29 21:35:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-29 21:35:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-29 21:35:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-29 21:35:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-29 21:35:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-29 21:35:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-29 21:35:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-29 21:35:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-29 21:35:07,206 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-29 21:35:07,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-29 21:35:07,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 21:35:07,209 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_24 [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_25 [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_26 [2020-10-29 21:35:07,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_27 [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_28 [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 21:35:07,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-29 21:35:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-29 21:35:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-29 21:35:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-29 21:35:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-29 21:35:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-29 21:35:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 21:35:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-29 21:35:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 21:35:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 21:35:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 21:35:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-29 21:35:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-29 21:35:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-29 21:35:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 21:35:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 21:35:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 21:35:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 21:35:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 21:35:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 21:35:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 21:35:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-29 21:35:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 21:35:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 21:35:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 21:35:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 21:35:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-29 21:35:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 21:35:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-29 21:35:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 21:35:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 21:35:07,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-29 21:35:07,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-29 21:35:07,231 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 21:35:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-29 21:35:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-29 21:35:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-29 21:35:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_27 [2020-10-29 21:35:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_28 [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_24 [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_25 [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_26 [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-29 21:35:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-29 21:35:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 21:35:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 21:35:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 21:35:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 21:35:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 21:35:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 21:35:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-29 21:35:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-29 21:35:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-29 21:35:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-29 21:35:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-29 21:35:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-29 21:35:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-29 21:35:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-29 21:35:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-29 21:35:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-29 21:35:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-29 21:35:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-29 21:35:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-29 21:35:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-29 21:35:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-29 21:35:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-29 21:35:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-29 21:35:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-29 21:35:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-29 21:35:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-29 21:35:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-29 21:35:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-29 21:35:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-29 21:35:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-29 21:35:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-29 21:35:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-29 21:35:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-29 21:35:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-29 21:35:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-29 21:35:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-29 21:35:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-29 21:35:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-29 21:35:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-29 21:35:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-29 21:35:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-29 21:35:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 21:35:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 21:35:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 21:35:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 21:35:10,569 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 21:35:43,571 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 21:35:43,572 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 21:35:43,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:35:43 BoogieIcfgContainer [2020-10-29 21:35:43,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 21:35:43,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 21:35:43,580 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 21:35:43,583 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 21:35:43,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 09:35:02" (1/3) ... [2020-10-29 21:35:43,584 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c8bbd5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:35:43, skipping insertion in model container [2020-10-29 21:35:43,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:35:06" (2/3) ... [2020-10-29 21:35:43,585 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c8bbd5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:35:43, skipping insertion in model container [2020-10-29 21:35:43,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:35:43" (3/3) ... [2020-10-29 21:35:43,586 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-29 21:35:43,598 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 21:35:43,608 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 21:35:43,622 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 21:35:43,661 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 21:35:43,661 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 21:35:43,661 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 21:35:43,662 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 21:35:43,662 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 21:35:43,662 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 21:35:43,662 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 21:35:43,662 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 21:35:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states. [2020-10-29 21:35:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2020-10-29 21:35:43,785 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 21:35:43,786 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 21:35:43,787 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 21:35:43,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 21:35:43,794 INFO L82 PathProgramCache]: Analyzing trace with hash 331425261, now seen corresponding path program 1 times [2020-10-29 21:35:43,804 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 21:35:43,804 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1403418356] [2020-10-29 21:35:43,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 21:35:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:35:45,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:45,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:45,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:46,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:46,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:46,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:47,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:47,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:47,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:48,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:35:48,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:01,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:01,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 750 [2020-10-29 21:36:01,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-29 21:36:01,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16549 [2020-10-29 21:36:01,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:01,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-29 21:36:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:01,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 21:36:26,966 WARN L193 SmtUtils]: Spent 25.26 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-29 21:36:26,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 21:36:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:27,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:29,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:29,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:29,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:29,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2895 [2020-10-29 21:36:29,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:29,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:29,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:29,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:29,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:29,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 21:36:30,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:36:30,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:30,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 21:36:30,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:30,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 21:36:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 21:36:30,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:30,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:30,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:30,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:30,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 21:36:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 21:36:30,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:30,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:36:30,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:30,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 21:36:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 21:36:30,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:30,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:30,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:30,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 21:36:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 21:36:30,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:30,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 21:36:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 21:36:30,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:30,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:30,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,708 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 21:36:30,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:30,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 21:36:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 21:36:30,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:30,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:30,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 21:36:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 21:36:30,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:30,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:30,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,909 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:30,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 21:36:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:30,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 21:36:30,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:30,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:30,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:30,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:30,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:30,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:30,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:30,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:30,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:30,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:30,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:30,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:30,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:30,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:30,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 21:36:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 21:36:31,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,045 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:31,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:31,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 21:36:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 21:36:31,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:31,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 21:36:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 21:36:31,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:31,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 21:36:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 21:36:31,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:31,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:31,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:31,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-29 21:36:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 21:36:31,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:31,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:36:31,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:31,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:36:31,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-29 21:36:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 21:36:31,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:31,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:31,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,540 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-29 21:36:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 21:36:31,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:31,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:31,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-29 21:36:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 21:36:31,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,698 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:31,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:31,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-29 21:36:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 21:36:31,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:36:31,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-29 21:36:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 21:36:31,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:31,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-29 21:36:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:31,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 21:36:31,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:31,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:31,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:31,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:31,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:31,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:31,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:31,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:31,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:31,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:31,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:31,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:31,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:31,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:31,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:31,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:31,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-29 21:36:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:32,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 21:36:32,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 21:36:32,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:32,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:36:32,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:32,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:32,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:32,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:32,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 21:36:32,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-29 21:36:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:32,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 21:36:32,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:32,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:32,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:32,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:36:32,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:32,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:32,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 21:36:32,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:32,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-29 21:36:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:32,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 21:36:32,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:32,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:32,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:32,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:32,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:32,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:32,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:32,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-29 21:36:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:32,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 21:36:32,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:32,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:32,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:32,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:32,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:32,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:32,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-29 21:36:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:36:32,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 21:36:32,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:36:32,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:32,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:36:32,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:32,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:36:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:32,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:36:32,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:36:32,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-29 21:36:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 21:36:32,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 21:36:32,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:32,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 21:36:32,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:32,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-29 21:36:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:32,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:32,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-29 21:36:32,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:32,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:32,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:32,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:32,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:32,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:32,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 21:36:32,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:32,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:32,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:32,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:32,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:32,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:32,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-29 21:36:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:32,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:32,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:33,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:33,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:33,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-29 21:36:33,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:33,059 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:33,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:33,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:33,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:33,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:33,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:33,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:33,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:33,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:33,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 21:36:33,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:33,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:33,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:33,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:33,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:33,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:33,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-29 21:36:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:33,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:33,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:33,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:33,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 21:36:33,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:33,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:33,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:33,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:33,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:33,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:33,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:33,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:33,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:33,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:33,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 21:36:33,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:33,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:33,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:33,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:33,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:33,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:33,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-29 21:36:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:33,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:33,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:33,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:33,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-29 21:36:33,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:33,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:33,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:33,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:33,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:33,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:33,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:33,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:33,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:33,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:33,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:33,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 21:36:33,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:33,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:33,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:33,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:33,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:33,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:34,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-29 21:36:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:34,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:34,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-29 21:36:34,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:34,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:34,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:34,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:34,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:34,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 21:36:34,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:34,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:34,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:34,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-29 21:36:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:34,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:34,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-29 21:36:34,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:34,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:34,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:34,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:34,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:34,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 21:36:34,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:34,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:34,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:34,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-29 21:36:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:34,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:34,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-29 21:36:34,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,816 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:34,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:34,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:36:34,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:34,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:34,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 21:36:34,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:34,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:34,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:34,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-29 21:36:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:34,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:34,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:34,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:34,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:36:34,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 21:36:34,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:34,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:34,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:34,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:36:34,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:36:34,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:35,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:35,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:35,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:35,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:35,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:35,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 21:36:35,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:35,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:35,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:36:35,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:35,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:36:35,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:35,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2020-10-29 21:36:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:35,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:35,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:35,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 21:36:35,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:35,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 21:36:35,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:35,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 21:36:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:35,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:35,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2020-10-29 21:36:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:35,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:35,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:35,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:36:35,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:35,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:36:35,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:35,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:35,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:35,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 21:36:35,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:35,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:35,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:36:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:35,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:35,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:35,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:36:35,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:35,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 21:36:35,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:35,291 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:35,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:35,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:36:35,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:35,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:35,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-10-29 21:36:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:36:35,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:36:35,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:36:35,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:36:35,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:36:35,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 21:36:35,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:36:35,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:36:35,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:36:35,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:36:35,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:36:35,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:36:36,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 423 proven. 275 refuted. 0 times theorem prover too weak. 3754 trivial. 0 not checked. [2020-10-29 21:36:36,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1403418356] [2020-10-29 21:36:36,395 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 21:36:36,396 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-29 21:36:36,396 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775031498] [2020-10-29 21:36:36,404 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-29 21:36:36,405 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 21:36:36,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-29 21:36:36,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-10-29 21:36:36,422 INFO L87 Difference]: Start difference. First operand 3515 states. Second operand 14 states. [2020-10-29 21:37:02,139 WARN L193 SmtUtils]: Spent 25.60 s on a formula simplification that was a NOOP. DAG size: 1495 [2020-10-29 21:37:57,819 WARN L193 SmtUtils]: Spent 52.12 s on a formula simplification. DAG size of input: 1512 DAG size of output: 1498 [2020-10-29 21:38:23,837 WARN L193 SmtUtils]: Spent 25.87 s on a formula simplification that was a NOOP. DAG size: 1498 [2020-10-29 21:38:49,903 WARN L193 SmtUtils]: Spent 25.93 s on a formula simplification that was a NOOP. DAG size: 1500