/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --traceabstraction.use.minimal.unsat.core.enumeration 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 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-89f541c [2020-08-28 05:47:46,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-28 05:47:46,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-28 05:47:46,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-28 05:47:46,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-28 05:47:46,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-28 05:47:46,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-28 05:47:46,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-28 05:47:46,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-28 05:47:46,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-28 05:47:46,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-28 05:47:46,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-28 05:47:46,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-28 05:47:46,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-28 05:47:46,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-28 05:47:46,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-28 05:47:46,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-28 05:47:46,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-28 05:47:46,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-28 05:47:46,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-28 05:47:46,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-28 05:47:46,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-28 05:47:46,680 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-28 05:47:46,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-28 05:47:46,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-28 05:47:46,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-28 05:47:46,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-28 05:47:46,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-28 05:47:46,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-28 05:47:46,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-28 05:47:46,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-28 05:47:46,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-28 05:47:46,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-28 05:47:46,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-28 05:47:46,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-28 05:47:46,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-28 05:47:46,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-28 05:47:46,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-28 05:47:46,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-28 05:47:46,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-28 05:47:46,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-28 05:47:46,700 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 [2020-08-28 05:47:46,758 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-28 05:47:46,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-28 05:47:46,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-28 05:47:46,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-28 05:47:46,760 INFO L138 SettingsManager]: * Use SBE=true [2020-08-28 05:47:46,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-28 05:47:46,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-28 05:47:46,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-28 05:47:46,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-28 05:47:46,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-28 05:47:46,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-28 05:47:46,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-28 05:47:46,762 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-28 05:47:46,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-28 05:47:46,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-28 05:47:46,763 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-28 05:47:46,763 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-28 05:47:46,763 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-28 05:47:46,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-28 05:47:46,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-28 05:47:46,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-28 05:47:46,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-28 05:47:46,764 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-28 05:47:46,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-28 05:47:46,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-28 05:47:46,765 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-28 05:47:46,765 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-28 05:47:46,765 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true; [2020-08-28 05:47:47,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-28 05:47:47,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-28 05:47:47,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-28 05:47:47,342 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-28 05:47:47,343 INFO L275 PluginConnector]: CDTParser initialized [2020-08-28 05:47:47,344 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-08-28 05:47:47,440 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee2e4d160/1dcb641aa54f41ca9ca81d322c10d34e/FLAG3b80e34ae [2020-08-28 05:47:48,215 INFO L306 CDTParser]: Found 1 translation units. [2020-08-28 05:47:48,216 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-08-28 05:47:48,247 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee2e4d160/1dcb641aa54f41ca9ca81d322c10d34e/FLAG3b80e34ae [2020-08-28 05:47:48,344 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee2e4d160/1dcb641aa54f41ca9ca81d322c10d34e [2020-08-28 05:47:48,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-28 05:47:48,366 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-28 05:47:48,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-28 05:47:48,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-28 05:47:48,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-28 05:47:48,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.08 05:47:48" (1/1) ... [2020-08-28 05:47:48,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d16764e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:48, skipping insertion in model container [2020-08-28 05:47:48,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.08 05:47:48" (1/1) ... [2020-08-28 05:47:48,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-28 05:47:48,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-28 05:47:49,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-28 05:47:49,680 INFO L203 MainTranslator]: Completed pre-run [2020-08-28 05:47:49,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-28 05:47:49,922 INFO L208 MainTranslator]: Completed translation [2020-08-28 05:47:49,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49 WrapperNode [2020-08-28 05:47:49,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-28 05:47:49,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-28 05:47:49,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-28 05:47:49,925 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-28 05:47:49,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:49,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:50,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:50,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:50,107 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:50,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:50,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (1/1) ... [2020-08-28 05:47:50,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-28 05:47:50,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-28 05:47:50,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-28 05:47:50,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-28 05:47:50,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (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 [2020-08-28 05:47:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-28 05:47:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-28 05:47:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-08-28 05:47:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-08-28 05:47:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-08-28 05:47:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-08-28 05:47:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-08-28 05:47:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-08-28 05:47:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-08-28 05:47:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-08-28 05:47:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2020-08-28 05:47:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-08-28 05:47:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-08-28 05:47:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2020-08-28 05:47:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2020-08-28 05:47:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2020-08-28 05:47:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2020-08-28 05:47:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_driver [2020-08-28 05:47:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2020-08-28 05:47:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2020-08-28 05:47:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2020-08-28 05:47:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_firm_touch [2020-08-28 05:47:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_buttons [2020-08-28 05:47:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2020-08-28 05:47:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2020-08-28 05:47:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_setup_input [2020-08-28 05:47:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_input_mapping [2020-08-28 05:47:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_probe [2020-08-28 05:47:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2020-08-28 05:47:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_init [2020-08-28 05:47:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_exit [2020-08-28 05:47:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-28 05:47:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-08-28 05:47:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-08-28 05:47:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-08-28 05:47:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-08-28 05:47:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-08-28 05:47:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-08-28 05:47:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-08-28 05:47:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2020-08-28 05:47:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-08-28 05:47:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-08-28 05:47:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-08-28 05:47:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-08-28 05:47:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-08-28 05:47:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2020-08-28 05:47:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2020-08-28 05:47:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2020-08-28 05:47:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2020-08-28 05:47:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-08-28 05:47:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-08-28 05:47:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-08-28 05:47:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-08-28 05:47:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-08-28 05:47:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-08-28 05:47:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-08-28 05:47:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-28 05:47:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-08-28 05:47:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-08-28 05:47:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-28 05:47:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-08-28 05:47:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-08-28 05:47:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-08-28 05:47:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-08-28 05:47:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-08-28 05:47:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-08-28 05:47:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-08-28 05:47:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-08-28 05:47:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-08-28 05:47:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-08-28 05:47:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-08-28 05:47:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-08-28 05:47:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-08-28 05:47:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-08-28 05:47:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2020-08-28 05:47:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2020-08-28 05:47:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-28 05:47:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-08-28 05:47:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2020-08-28 05:47:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2020-08-28 05:47:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2020-08-28 05:47:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_driver [2020-08-28 05:47:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-28 05:47:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2020-08-28 05:47:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2020-08-28 05:47:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2020-08-28 05:47:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2020-08-28 05:47:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2020-08-28 05:47:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-08-28 05:47:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-28 05:47:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2020-08-28 05:47:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-08-28 05:47:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2020-08-28 05:47:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_firm_touch [2020-08-28 05:47:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_buttons [2020-08-28 05:47:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2020-08-28 05:47:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2020-08-28 05:47:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_setup_input [2020-08-28 05:47:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_input_mapping [2020-08-28 05:47:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-28 05:47:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_probe [2020-08-28 05:47:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-08-28 05:47:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-28 05:47:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2020-08-28 05:47:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_init [2020-08-28 05:47:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_exit [2020-08-28 05:47:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-08-28 05:47:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-08-28 05:47:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-08-28 05:47:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-28 05:47:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-28 05:47:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-08-28 05:47:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-08-28 05:47:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-08-28 05:47:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-28 05:47:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-28 05:47:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-28 05:47:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-28 05:47:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-28 05:47:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-08-28 05:47:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-28 05:47:51,103 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-08-28 05:47:51,210 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-08-28 05:47:51,210 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-08-28 05:47:51,271 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-08-28 05:47:52,000 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-08-28 05:47:52,124 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2020-08-28 05:47:52,124 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2020-08-28 05:47:52,238 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-28 05:47:52,238 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-08-28 05:47:52,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 05:47:52 BoogieIcfgContainer [2020-08-28 05:47:52,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-28 05:47:52,248 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-28 05:47:52,248 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-28 05:47:52,252 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-28 05:47:52,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.08 05:47:48" (1/3) ... [2020-08-28 05:47:52,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@309759e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.08 05:47:52, skipping insertion in model container [2020-08-28 05:47:52,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:47:49" (2/3) ... [2020-08-28 05:47:52,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@309759e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.08 05:47:52, skipping insertion in model container [2020-08-28 05:47:52,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 05:47:52" (3/3) ... [2020-08-28 05:47:52,256 INFO L109 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-08-28 05:47:52,269 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-28 05:47:52,280 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-28 05:47:52,304 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-28 05:47:52,339 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-28 05:47:52,339 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-28 05:47:52,339 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-08-28 05:47:52,339 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-28 05:47:52,340 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-28 05:47:52,340 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-28 05:47:52,340 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-28 05:47:52,340 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-28 05:47:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states. [2020-08-28 05:47:52,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-08-28 05:47:52,384 INFO L414 BasicCegarLoop]: Found error trace [2020-08-28 05:47:52,385 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-28 05:47:52,385 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-28 05:47:52,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-28 05:47:52,393 INFO L82 PathProgramCache]: Analyzing trace with hash -170602592, now seen corresponding path program 1 times [2020-08-28 05:47:52,405 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-28 05:47:52,405 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1147193646] [2020-08-28 05:47:52,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-28 05:47:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-28 05:47:52,670 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-28 05:47:52,671 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Proof production must be enabled (you can do this via setOption). at de.uni_freiburg.informatik.ultimate.smtinterpol.muses.MusEnumerationScript.getInterpolants(MusEnumerationScript.java:211) at de.uni_freiburg.informatik.ultimate.smtinterpol.muses.MusEnumerationScript.getInterpolants(MusEnumerationScript.java:170) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-28 05:47:52,680 INFO L168 Benchmark]: Toolchain (without parser) took 4312.02 ms. Allocated memory was 138.4 MB in the beginning and 238.6 MB in the end (delta: 100.1 MB). Free memory was 96.7 MB in the beginning and 76.5 MB in the end (delta: 20.2 MB). Peak memory consumption was 120.4 MB. Max. memory is 7.1 GB. [2020-08-28 05:47:52,681 INFO L168 Benchmark]: CDTParser took 1.07 ms. Allocated memory is still 138.4 MB. Free memory was 120.0 MB in the beginning and 119.7 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-08-28 05:47:52,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1555.83 ms. Allocated memory was 138.4 MB in the beginning and 208.7 MB in the end (delta: 70.3 MB). Free memory was 96.3 MB in the beginning and 130.1 MB in the end (delta: -33.9 MB). Peak memory consumption was 45.0 MB. Max. memory is 7.1 GB. [2020-08-28 05:47:52,685 INFO L168 Benchmark]: Boogie Preprocessor took 212.72 ms. Allocated memory is still 208.7 MB. Free memory was 130.1 MB in the beginning and 123.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. [2020-08-28 05:47:52,686 INFO L168 Benchmark]: RCFGBuilder took 2108.69 ms. Allocated memory was 208.7 MB in the beginning and 238.6 MB in the end (delta: 29.9 MB). Free memory was 123.2 MB in the beginning and 96.0 MB in the end (delta: 27.2 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. [2020-08-28 05:47:52,687 INFO L168 Benchmark]: TraceAbstraction took 427.42 ms. Allocated memory is still 238.6 MB. Free memory was 96.0 MB in the beginning and 76.5 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 7.1 GB. [2020-08-28 05:47:52,698 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.07 ms. Allocated memory is still 138.4 MB. Free memory was 120.0 MB in the beginning and 119.7 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1555.83 ms. Allocated memory was 138.4 MB in the beginning and 208.7 MB in the end (delta: 70.3 MB). Free memory was 96.3 MB in the beginning and 130.1 MB in the end (delta: -33.9 MB). Peak memory consumption was 45.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 212.72 ms. Allocated memory is still 208.7 MB. Free memory was 130.1 MB in the beginning and 123.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2108.69 ms. Allocated memory was 208.7 MB in the beginning and 238.6 MB in the end (delta: 29.9 MB). Free memory was 123.2 MB in the beginning and 96.0 MB in the end (delta: 27.2 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 427.42 ms. Allocated memory is still 238.6 MB. Free memory was 96.0 MB in the beginning and 76.5 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: Proof production must be enabled (you can do this via setOption). de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Proof production must be enabled (you can do this via setOption).: de.uni_freiburg.informatik.ultimate.smtinterpol.muses.MusEnumerationScript.getInterpolants(MusEnumerationScript.java:211) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...