/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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 05:52:56,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 05:52:56,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 05:52:56,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 05:52:56,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 05:52:56,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 05:52:56,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 05:52:56,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 05:52:56,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 05:52:56,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 05:52:56,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 05:52:56,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 05:52:56,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 05:52:56,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 05:52:56,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 05:52:56,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 05:52:56,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 05:52:56,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 05:52:56,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 05:52:56,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 05:52:56,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 05:52:56,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 05:52:56,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 05:52:56,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 05:52:56,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 05:52:56,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 05:52:56,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 05:52:56,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 05:52:56,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 05:52:56,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 05:52:56,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 05:52:56,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 05:52:56,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 05:52:56,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 05:52:56,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 05:52:56,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 05:52:56,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 05:52:56,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 05:52:56,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 05:52:56,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 05:52:56,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 05:52:56,951 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 05:52:56,987 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 05:52:56,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 05:52:56,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 05:52:56,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 05:52:56,993 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 05:52:56,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 05:52:56,993 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 05:52:56,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 05:52:56,994 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 05:52:56,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 05:52:56,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 05:52:56,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 05:52:56,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 05:52:56,995 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 05:52:56,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 05:52:56,995 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 05:52:56,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 05:52:56,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 05:52:56,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 05:52:56,996 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 05:52:56,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 05:52:56,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 05:52:56,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 05:52:56,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 05:52:56,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 05:52:56,997 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 05:52:56,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 05:52:56,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 05:52:56,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 05:52:57,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 05:52:57,295 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 05:52:57,299 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 05:52:57,301 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 05:52:57,301 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 05:52:57,302 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i [2019-11-07 05:52:57,371 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5128f706/442c4027ff9f4e6298086ffecaab76b3/FLAGc7aab8edc [2019-11-07 05:52:58,200 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 05:52:58,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i [2019-11-07 05:52:58,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5128f706/442c4027ff9f4e6298086ffecaab76b3/FLAGc7aab8edc [2019-11-07 05:52:58,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5128f706/442c4027ff9f4e6298086ffecaab76b3 [2019-11-07 05:52:58,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 05:52:58,276 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 05:52:58,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 05:52:58,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 05:52:58,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 05:52:58,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:52:58" (1/1) ... [2019-11-07 05:52:58,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c4d207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:52:58, skipping insertion in model container [2019-11-07 05:52:58,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:52:58" (1/1) ... [2019-11-07 05:52:58,292 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 05:52:58,404 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 05:52:59,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:53:00,009 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 05:53:00,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:53:00,907 INFO L192 MainTranslator]: Completed translation [2019-11-07 05:53:00,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00 WrapperNode [2019-11-07 05:53:00,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 05:53:00,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 05:53:00,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 05:53:00,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 05:53:00,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:00,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:00,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:00,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:01,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:01,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:01,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (1/1) ... [2019-11-07 05:53:01,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 05:53:01,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 05:53:01,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 05:53:01,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 05:53:01,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:00" (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 [2019-11-07 05:53:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 05:53:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 05:53:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-07 05:53:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 05:53:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 05:53:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-07 05:53:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-07 05:53:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-11-07 05:53:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-11-07 05:53:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-11-07 05:53:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-11-07 05:53:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-07 05:53:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-11-07 05:53:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-11-07 05:53:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-11-07 05:53:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 05:53:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 05:53:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-11-07 05:53:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-11-07 05:53:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-11-07 05:53:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-07 05:53:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-07 05:53:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-07 05:53:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-07 05:53:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-07 05:53:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-07 05:53:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-07 05:53:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-07 05:53:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-11-07 05:53:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-11-07 05:53:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-11-07 05:53:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-11-07 05:53:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-11-07 05:53:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-11-07 05:53:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-11-07 05:53:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-11-07 05:53:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-11-07 05:53:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_rx_done [2019-11-07 05:53:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_irq_done [2019-11-07 05:53:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_run [2019-11-07 05:53:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_done [2019-11-07 05:53:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_start_xmit [2019-11-07 05:53:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_timeout [2019-11-07 05:53:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_msg [2019-11-07 05:53:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_run [2019-11-07 05:53:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_done [2019-11-07 05:53:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_async [2019-11-07 05:53:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_done [2019-11-07 05:53:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_timer [2019-11-07 05:53:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_multicast [2019-11-07 05:53:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_set_multicast_list [2019-11-07 05:53:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_drvinfo [2019-11-07 05:53:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_settings [2019-11-07 05:53:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_open [2019-11-07 05:53:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stop [2019-11-07 05:53:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_probe [2019-11-07 05:53:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_disconnect [2019-11-07 05:53:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_init [2019-11-07 05:53:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_exit [2019-11-07 05:53:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-11-07 05:53:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-11-07 05:53:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 05:53:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-11-07 05:53:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-11-07 05:53:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-11-07 05:53:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-11-07 05:53:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-11-07 05:53:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-11-07 05:53:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 05:53:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-11-07 05:53:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 05:53:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-07 05:53:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 05:53:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-07 05:53:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-07 05:53:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-07 05:53:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-11-07 05:53:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-11-07 05:53:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 05:53:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 05:53:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-11-07 05:53:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-07 05:53:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-07 05:53:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-11-07 05:53:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-11-07 05:53:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 05:53:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-11-07 05:53:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-11-07 05:53:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-07 05:53:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-07 05:53:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-11-07 05:53:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-11-07 05:53:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 05:53:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-07 05:53:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 05:53:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-07 05:53:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-11-07 05:53:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-11-07 05:53:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-11-07 05:53:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-11-07 05:53:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-11-07 05:53:01,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-11-07 05:53:01,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-11-07 05:53:01,372 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 05:53:01,372 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 05:53:01,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 05:53:01,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 05:53:01,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 05:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 05:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 05:53:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 05:53:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-07 05:53:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-07 05:53:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-11-07 05:53:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-11-07 05:53:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 05:53:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-11-07 05:53:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-11-07 05:53:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 05:53:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 05:53:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-07 05:53:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 05:53:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-11-07 05:53:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-07 05:53:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-11-07 05:53:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 05:53:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-11-07 05:53:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-11-07 05:53:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 05:53:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-07 05:53:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 05:53:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 05:53:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 05:53:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 05:53:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-11-07 05:53:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-11-07 05:53:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-11-07 05:53:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-11-07 05:53:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-11-07 05:53:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 05:53:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 05:53:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-11-07 05:53:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-07 05:53:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 05:53:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-11-07 05:53:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-11-07 05:53:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 05:53:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 05:53:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-11-07 05:53:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-11-07 05:53:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-11-07 05:53:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-07 05:53:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-07 05:53:01,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-07 05:53:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-11-07 05:53:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-11-07 05:53:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-07 05:53:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-07 05:53:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-07 05:53:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-07 05:53:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-07 05:53:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 05:53:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-07 05:53:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-11-07 05:53:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-07 05:53:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-07 05:53:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-07 05:53:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-07 05:53:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-07 05:53:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-11-07 05:53:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-11-07 05:53:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-07 05:53:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-07 05:53:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-07 05:53:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-11-07 05:53:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-11-07 05:53:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-11-07 05:53:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-11-07 05:53:01,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-11-07 05:53:01,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-11-07 05:53:01,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-11-07 05:53:01,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-11-07 05:53:01,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 05:53:01,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-11-07 05:53:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-11-07 05:53:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-11-07 05:53:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-11-07 05:53:01,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-11-07 05:53:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-11-07 05:53:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-11-07 05:53:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-11-07 05:53:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-11-07 05:53:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-11-07 05:53:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-11-07 05:53:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-11-07 05:53:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure catc_rx_done [2019-11-07 05:53:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure catc_irq_done [2019-11-07 05:53:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_run [2019-11-07 05:53:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_done [2019-11-07 05:53:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure catc_start_xmit [2019-11-07 05:53:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_timeout [2019-11-07 05:53:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_msg [2019-11-07 05:53:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_run [2019-11-07 05:53:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_done [2019-11-07 05:53:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-07 05:53:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_async [2019-11-07 05:53:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_done [2019-11-07 05:53:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_timer [2019-11-07 05:53:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure catc_multicast [2019-11-07 05:53:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure catc_set_multicast_list [2019-11-07 05:53:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 05:53:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 05:53:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_drvinfo [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_settings [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_open [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stop [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_probe [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_disconnect [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_init [2019-11-07 05:53:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure catc_exit [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-11-07 05:53:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 05:53:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 05:53:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 05:53:03,004 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:03,088 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2019-11-07 05:53:03,088 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2019-11-07 05:53:03,611 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-11-07 05:53:04,271 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:04,369 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-11-07 05:53:04,369 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-11-07 05:53:04,989 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:05,259 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2019-11-07 05:53:05,259 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2019-11-07 05:53:05,409 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 05:53:05,410 INFO L284 CfgBuilder]: Removed 46 assume(true) statements. [2019-11-07 05:53:05,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:53:05 BoogieIcfgContainer [2019-11-07 05:53:05,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 05:53:05,412 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 05:53:05,412 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 05:53:05,412 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 05:53:05,413 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:53:05" (1/1) ... [2019-11-07 05:53:05,457 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 05:53:05,569 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 05:53:05,578 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 95 root evaluator evaluations with a maximum evaluation depth of 0. Performed 95 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 289 variables. [2019-11-07 05:53:05,578 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 05:53:05,582 INFO L168 Benchmark]: Toolchain (without parser) took 7303.95 ms. Allocated memory was 138.4 MB in the beginning and 364.4 MB in the end (delta: 226.0 MB). Free memory was 94.0 MB in the beginning and 203.6 MB in the end (delta: -109.6 MB). Peak memory consumption was 116.4 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:05,587 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-07 05:53:05,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2631.65 ms. Allocated memory was 138.4 MB in the beginning and 265.3 MB in the end (delta: 126.9 MB). Free memory was 93.6 MB in the beginning and 203.8 MB in the end (delta: -110.2 MB). Peak memory consumption was 139.1 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:05,589 INFO L168 Benchmark]: Boogie Preprocessor took 311.33 ms. Allocated memory is still 265.3 MB. Free memory was 203.8 MB in the beginning and 184.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:05,591 INFO L168 Benchmark]: RCFGBuilder took 4190.83 ms. Allocated memory was 265.3 MB in the beginning and 364.4 MB in the end (delta: 99.1 MB). Free memory was 184.9 MB in the beginning and 212.0 MB in the end (delta: -27.1 MB). Peak memory consumption was 221.8 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:05,592 INFO L168 Benchmark]: Abstract Interpretation took 166.09 ms. Allocated memory is still 364.4 MB. Free memory was 212.0 MB in the beginning and 203.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:05,602 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2631.65 ms. Allocated memory was 138.4 MB in the beginning and 265.3 MB in the end (delta: 126.9 MB). Free memory was 93.6 MB in the beginning and 203.8 MB in the end (delta: -110.2 MB). Peak memory consumption was 139.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 311.33 ms. Allocated memory is still 265.3 MB. Free memory was 203.8 MB in the beginning and 184.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4190.83 ms. Allocated memory was 265.3 MB in the beginning and 364.4 MB in the end (delta: 99.1 MB). Free memory was 184.9 MB in the beginning and 212.0 MB in the end (delta: -27.1 MB). Peak memory consumption was 221.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 166.09 ms. Allocated memory is still 364.4 MB. Free memory was 212.0 MB in the beginning and 203.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 6935]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...