java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 18:26:50,519 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 18:26:50,521 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 18:26:50,533 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 18:26:50,534 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 18:26:50,535 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 18:26:50,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 18:26:50,538 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 18:26:50,540 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 18:26:50,541 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 18:26:50,542 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 18:26:50,542 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 18:26:50,543 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 18:26:50,544 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 18:26:50,545 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 18:26:50,546 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 18:26:50,547 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 18:26:50,549 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 18:26:50,551 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 18:26:50,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 18:26:50,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 18:26:50,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 18:26:50,558 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 18:26:50,558 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 18:26:50,558 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 18:26:50,559 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 18:26:50,560 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 18:26:50,561 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 18:26:50,562 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 18:26:50,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 18:26:50,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 18:26:50,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 18:26:50,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 18:26:50,565 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 18:26:50,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 18:26:50,567 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 18:26:50,567 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-22 18:26:50,586 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 18:26:50,586 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 18:26:50,587 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 18:26:50,588 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 18:26:50,588 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 18:26:50,588 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 18:26:50,588 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 18:26:50,589 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 18:26:50,590 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 18:26:50,590 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 18:26:50,590 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 18:26:50,590 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 18:26:50,590 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 18:26:50,591 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 18:26:50,591 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 18:26:50,591 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 18:26:50,591 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 18:26:50,591 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 18:26:50,593 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 18:26:50,593 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 18:26:50,593 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 18:26:50,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 18:26:50,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 18:26:50,594 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 18:26:50,594 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 18:26:50,594 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 18:26:50,594 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 18:26:50,594 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 18:26:50,595 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 18:26:50,595 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 18:26:50,596 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 18:26:50,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 18:26:50,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 18:26:50,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 18:26:50,693 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 18:26:50,693 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 18:26:50,694 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 18:26:50,754 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eed0659b/ba6fe537fd7647fa845384fb6e8c702d/FLAG32b8b1401 [2018-11-22 18:26:51,568 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 18:26:51,569 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 18:26:51,610 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eed0659b/ba6fe537fd7647fa845384fb6e8c702d/FLAG32b8b1401 [2018-11-22 18:26:52,037 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eed0659b/ba6fe537fd7647fa845384fb6e8c702d [2018-11-22 18:26:52,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 18:26:52,050 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 18:26:52,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 18:26:52,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 18:26:52,056 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 18:26:52,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:26:52" (1/1) ... [2018-11-22 18:26:52,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b217d95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:52, skipping insertion in model container [2018-11-22 18:26:52,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:26:52" (1/1) ... [2018-11-22 18:26:52,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 18:26:52,196 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 18:26:52,812 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3718] [2018-11-22 18:26:52,812 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3719-3720] [2018-11-22 18:26:54,501 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 18:26:54,576 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 18:26:54,680 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3718] [2018-11-22 18:26:54,680 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3719-3720] [2018-11-22 18:26:55,022 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 18:26:55,336 INFO L195 MainTranslator]: Completed translation [2018-11-22 18:26:55,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55 WrapperNode [2018-11-22 18:26:55,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 18:26:55,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 18:26:55,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 18:26:55,338 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 18:26:55,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 18:26:55,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 18:26:55,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 18:26:55,566 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 18:26:55,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... [2018-11-22 18:26:55,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 18:26:55,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 18:26:55,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 18:26:55,935 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 18:26:55,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:26:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2018-11-22 18:26:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2018-11-22 18:26:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2018-11-22 18:26:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2018-11-22 18:26:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_setup [2018-11-22 18:26:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure get_setup [2018-11-22 18:26:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 18:26:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 18:26:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 18:26:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-22 18:26:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_3 [2018-11-22 18:26:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_set_text_ops [2018-11-22 18:26:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_set_text_ops [2018-11-22 18:26:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 18:26:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2018-11-22 18:26:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 18:26:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2018-11-22 18:26:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2018-11-22 18:26:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 18:26:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 18:26:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 18:26:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 18:26:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2018-11-22 18:26:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_set_silence [2018-11-22 18:26:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-22 18:26:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-22 18:26:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure byte_pos [2018-11-22 18:26:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure byte_pos [2018-11-22 18:26:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_trigger [2018-11-22 18:26:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_trigger [2018-11-22 18:26:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pcm_new [2018-11-22 18:26:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pcm_new [2018-11-22 18:26:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 18:26:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 18:26:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 18:26:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_3 [2018-11-22 18:26:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_open [2018-11-22 18:26:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_open [2018-11-22 18:26:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure params_change [2018-11-22 18:26:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change [2018-11-22 18:26:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_notify [2018-11-22 18:26:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure get_notify [2018-11-22 18:26:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_playback_hw_avail [2018-11-22 18:26:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_playback_hw_avail [2018-11-22 18:26:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2018-11-22 18:26:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-22 18:26:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 18:26:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 18:26:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stop [2018-11-22 18:26:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 18:26:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 18:26:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2018-11-22 18:26:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2018-11-22 18:26:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2018-11-22 18:26:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2018-11-22 18:26:56,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-22 18:26:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-22 18:26:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_stop [2018-11-22 18:26:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_stop [2018-11-22 18:26:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2018-11-22 18:26:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_free [2018-11-22 18:26:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_free [2018-11-22 18:26:56,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_cable_index [2018-11-22 18:26:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cable_index [2018-11-22 18:26:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2018-11-22 18:26:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure _snd_pcm_lib_alloc_vmalloc_buffer [2018-11-22 18:26:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 18:26:56,016 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-22 18:26:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_new [2018-11-22 18:26:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_3 [2018-11-22 18:26:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-22 18:26:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-22 18:26:56,017 INFO L130 BoogieDeclarations]: Found specification of procedure copy_play_buf [2018-11-22 18:26:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_play_buf [2018-11-22 18:26:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-22 18:26:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_probe [2018-11-22 18:26:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_probe [2018-11-22 18:26:56,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 18:26:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 18:26:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_3 [2018-11-22 18:26:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 18:26:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 18:26:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 18:26:56,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 18:26:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 18:26:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 18:26:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 18:26:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 18:26:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_get_vmalloc_page [2018-11-22 18:26:56,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 18:26:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 18:26:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-22 18:26:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-22 18:26:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 18:26:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 18:26:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_close [2018-11-22 18:26:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_close [2018-11-22 18:26:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2018-11-22 18:26:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 18:26:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-22 18:26:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-22 18:26:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_function [2018-11-22 18:26:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_function [2018-11-22 18:26:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 18:26:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 18:26:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_active_notify [2018-11-22 18:26:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_active_notify [2018-11-22 18:26:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 18:26:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 18:26:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_3 [2018-11-22 18:26:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-22 18:26:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-22 18:26:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2018-11-22 18:26:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 18:26:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 18:26:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 18:26:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2018-11-22 18:26:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_mixer_new [2018-11-22 18:26:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_mixer_new [2018-11-22 18:26:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pointer [2018-11-22 18:26:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pointer [2018-11-22 18:26:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_20 [2018-11-22 18:26:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_20 [2018-11-22 18:26:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2018-11-22 18:26:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2018-11-22 18:26:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 18:26:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_params [2018-11-22 18:26:56,028 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_params [2018-11-22 18:26:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 18:26:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_finish [2018-11-22 18:26:56,028 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_finish [2018-11-22 18:26:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2018-11-22 18:26:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_start [2018-11-22 18:26:56,029 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_start [2018-11-22 18:26:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_width [2018-11-22 18:26:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 18:26:56,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 18:26:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_prepare [2018-11-22 18:26:56,030 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_prepare [2018-11-22 18:26:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 18:26:56,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 18:26:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-22 18:26:56,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-22 18:26:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_3 [2018-11-22 18:26:56,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_3 [2018-11-22 18:26:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_proc_new [2018-11-22 18:26:56,031 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_proc_new [2018-11-22 18:26:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 18:26:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_5 [2018-11-22 18:26:56,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_5 [2018-11-22 18:26:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure pcm_format_to_bits [2018-11-22 18:26:56,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm_format_to_bits [2018-11-22 18:26:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_4 [2018-11-22 18:26:56,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_4 [2018-11-22 18:26:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_3 [2018-11-22 18:26:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_remove [2018-11-22 18:26:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_remove [2018-11-22 18:26:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-22 18:26:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-22 18:26:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-22 18:26:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2018-11-22 18:26:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2018-11-22 18:26:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 18:26:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-22 18:26:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2018-11-22 18:26:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2018-11-22 18:26:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2018-11-22 18:26:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 18:26:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 18:26:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_playback_avail [2018-11-22 18:26:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_playback_avail [2018-11-22 18:26:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-11-22 18:26:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-11-22 18:26:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_3 [2018-11-22 18:26:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure get_rate_shift [2018-11-22 18:26:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rate_shift [2018-11-22 18:26:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_3 [2018-11-22 18:26:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_delta [2018-11-22 18:26:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_delta [2018-11-22 18:26:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_suspend [2018-11-22 18:26:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_suspend [2018-11-22 18:26:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 18:26:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 18:26:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2018-11-22 18:26:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2018-11-22 18:26:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 18:26:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2018-11-22 18:26:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_3 [2018-11-22 18:26:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-22 18:26:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-22 18:26:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_resume [2018-11-22 18:26:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_resume [2018-11-22 18:26:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pos_update [2018-11-22 18:26:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pos_update [2018-11-22 18:26:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 18:26:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2018-11-22 18:26:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_check_format [2018-11-22 18:26:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_check_format [2018-11-22 18:26:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 18:26:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 18:26:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 18:26:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2018-11-22 18:26:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2018-11-22 18:26:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2018-11-22 18:26:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_vmalloc_buffer [2018-11-22 18:26:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-22 18:26:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-22 18:26:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-22 18:26:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-22 18:26:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2018-11-22 18:26:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-22 18:26:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-22 18:26:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_3 [2018-11-22 18:26:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2018-11-22 18:26:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2018-11-22 18:26:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_proc_new [2018-11-22 18:26:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_3 [2018-11-22 18:26:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_unregister_all [2018-11-22 18:26:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_unregister_all [2018-11-22 18:26:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 18:26:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 18:26:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure clear_capture_buf [2018-11-22 18:26:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_capture_buf [2018-11-22 18:26:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2018-11-22 18:26:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2018-11-22 18:26:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure frac_pos [2018-11-22 18:26:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure frac_pos [2018-11-22 18:26:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure params_change_substream [2018-11-22 18:26:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change_substream [2018-11-22 18:26:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 18:26:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_3 [2018-11-22 18:26:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 18:26:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_loopback_exit [2018-11-22 18:26:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_loopback_exit [2018-11-22 18:26:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 18:26:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 18:26:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_loopback_init [2018-11-22 18:26:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_loopback_init [2018-11-22 18:26:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 18:26:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 18:27:10,369 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) 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) [2018-11-22 18:27:10,373 INFO L168 Benchmark]: Toolchain (without parser) took 18324.30 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 928.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -467.5 MB). Peak memory consumption was 635.4 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:10,375 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 18:27:10,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3285.95 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 729.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -515.6 MB). Peak memory consumption was 236.7 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:10,377 INFO L168 Benchmark]: Boogie Procedure Inliner took 228.00 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:10,378 INFO L168 Benchmark]: Boogie Preprocessor took 368.47 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:10,379 INFO L168 Benchmark]: RCFGBuilder took 14437.20 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 199.2 MB). Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -7.1 MB). Peak memory consumption was 366.6 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:10,384 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3285.95 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 729.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -515.6 MB). Peak memory consumption was 236.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 228.00 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 368.47 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14437.20 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 199.2 MB). Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -7.1 MB). Peak memory consumption was 366.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...