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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:30:22,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:30:22,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:30:22,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:30:22,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:30:22,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:30:22,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:30:22,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:30:22,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:30:22,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:30:22,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:30:22,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:30:22,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:30:22,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:30:22,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:30:22,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:30:22,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:30:22,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:30:22,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:30:22,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:30:22,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:30:22,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:30:22,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:30:22,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:30:22,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 17:30:22,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 17:30:22,809 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 17:30:22,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 17:30:22,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 17:30:22,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 17:30:22,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:30:22,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:30:22,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:30:22,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:30:22,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:30:22,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:30:22,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:30:22,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:30:22,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:30:22,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:30:22,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:30:22,821 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 17:30:22,838 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:30:22,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:30:22,839 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:30:22,840 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:30:22,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:30:22,841 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:30:22,841 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:30:22,842 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:30:22,842 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:30:22,842 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:30:22,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:30:22,843 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:30:22,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:30:22,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:30:22,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:30:22,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:30:22,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:30:22,844 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:30:22,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:30:22,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:30:22,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:30:22,846 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:30:22,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:30:22,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:30:22,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:30:22,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:30:22,847 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:30:22,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:30:22,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:30:22,848 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:30:22,899 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:30:22,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:30:22,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:30:22,919 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:30:22,920 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:30:22,921 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i [2019-09-11 17:30:22,989 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aba426291/546a3997eaa04eddae05a013f0952f75/FLAGf84cac7c4 [2019-09-11 17:30:23,732 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:30:23,733 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i [2019-09-11 17:30:23,778 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aba426291/546a3997eaa04eddae05a013f0952f75/FLAGf84cac7c4 [2019-09-11 17:30:23,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aba426291/546a3997eaa04eddae05a013f0952f75 [2019-09-11 17:30:23,826 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:30:23,828 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:30:23,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:30:23,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:30:23,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:30:23,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:30:23" (1/1) ... [2019-09-11 17:30:23,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43fb0b54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:23, skipping insertion in model container [2019-09-11 17:30:23,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:30:23" (1/1) ... [2019-09-11 17:30:23,846 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:30:23,992 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:30:25,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:30:25,665 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:30:25,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:30:26,466 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:30:26,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26 WrapperNode [2019-09-11 17:30:26,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:30:26,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:30:26,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:30:26,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:30:26,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,532 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,683 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (1/1) ... [2019-09-11 17:30:26,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:30:26,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:30:26,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:30:26,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:30:26,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:26" (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 [2019-09-11 17:30:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:30:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:30:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 17:30:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 17:30:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-11 17:30:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-11 17:30:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-11 17:30:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-11 17:30:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-09-11 17:30:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-09-11 17:30:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-09-11 17:30:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-11 17:30:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-11 17:30:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-11 17:30:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-11 17:30:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 17:30:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 17:30:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-11 17:30:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-09-11 17:30:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-11 17:30:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-11 17:30:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-11 17:30:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-11 17:30:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-11 17:30:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-11 17:30:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-11 17:30:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-11 17:30:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-11 17:30:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-11 17:30:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-11 17:30:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-11 17:30:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_rx_done [2019-09-11 17:30:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_irq_done [2019-09-11 17:30:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_run [2019-09-11 17:30:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_done [2019-09-11 17:30:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_start_xmit [2019-09-11 17:30:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_timeout [2019-09-11 17:30:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_msg [2019-09-11 17:30:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_run [2019-09-11 17:30:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_done [2019-09-11 17:30:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_async [2019-09-11 17:30:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_done [2019-09-11 17:30:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_timer [2019-09-11 17:30:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_multicast [2019-09-11 17:30:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_set_multicast_list [2019-09-11 17:30:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_drvinfo [2019-09-11 17:30:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_settings [2019-09-11 17:30:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_open [2019-09-11 17:30:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stop [2019-09-11 17:30:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_probe [2019-09-11 17:30:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_disconnect [2019-09-11 17:30:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_init [2019-09-11 17:30:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_exit [2019-09-11 17:30:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-11 17:30:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-11 17:30:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:30:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 17:30:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-11 17:30:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-11 17:30:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-11 17:30:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 17:30:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 17:30:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-11 17:30:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-11 17:30:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-11 17:30:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-11 17:30:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-11 17:30:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 17:30:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-11 17:30:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-11 17:30:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-11 17:30:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-11 17:30:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-11 17:30:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-11 17:30:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 17:30:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-11 17:30:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-11 17:30:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-11 17:30:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-11 17:30:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 17:30:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-11 17:30:26,805 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 17:30:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-11 17:30:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-11 17:30:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-11 17:30:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-11 17:30:26,806 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 17:30:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 17:30:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 17:30:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 17:30:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:30:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 17:30:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-09-11 17:30:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-09-11 17:30:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 17:30:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-11 17:30:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 17:30:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 17:30:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-11 17:30:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-11 17:30:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 17:30:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 17:30:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 17:30:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 17:30:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-11 17:30:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-11 17:30:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-11 17:30:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-11 17:30:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-11 17:30:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 17:30:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 17:30:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-11 17:30:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-09-11 17:30:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-11 17:30:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-11 17:30:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-11 17:30:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-11 17:30:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-11 17:30:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-11 17:30:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-11 17:30:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-11 17:30:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-11 17:30:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-11 17:30:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-11 17:30:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-11 17:30:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-11 17:30:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-11 17:30:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-11 17:30:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure catc_rx_done [2019-09-11 17:30:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure catc_irq_done [2019-09-11 17:30:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_run [2019-09-11 17:30:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_done [2019-09-11 17:30:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure catc_start_xmit [2019-09-11 17:30:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_timeout [2019-09-11 17:30:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_msg [2019-09-11 17:30:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_run [2019-09-11 17:30:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_done [2019-09-11 17:30:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 17:30:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_async [2019-09-11 17:30:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_done [2019-09-11 17:30:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_timer [2019-09-11 17:30:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure catc_multicast [2019-09-11 17:30:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure catc_set_multicast_list [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_drvinfo [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_settings [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure catc_open [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stop [2019-09-11 17:30:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure catc_probe [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure catc_disconnect [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure catc_init [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure catc_exit [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 17:30:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 17:30:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 17:30:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-11 17:30:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 17:30:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 17:30:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 17:30:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:30:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 17:30:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 17:30:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:30:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 17:30:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 17:30:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 17:30:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 17:30:28,027 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:28,121 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2019-09-11 17:30:28,121 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2019-09-11 17:30:28,660 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-11 17:30:29,396 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:29,463 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-09-11 17:30:29,464 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-09-11 17:30:30,010 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:30,253 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2019-09-11 17:30:30,253 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2019-09-11 17:30:30,448 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 17:30:30,449 INFO L283 CfgBuilder]: Removed 46 assume(true) statements. [2019-09-11 17:30:30,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:30:30 BoogieIcfgContainer [2019-09-11 17:30:30,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 17:30:30,451 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 17:30:30,452 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 17:30:30,452 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 17:30:30,453 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:30:30" (1/1) ... [2019-09-11 17:30:30,512 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 17:30:30,628 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 17:30:30,637 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. [2019-09-11 17:30:30,637 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 17:30:30,641 INFO L168 Benchmark]: Toolchain (without parser) took 6811.44 ms. Allocated memory was 142.6 MB in the beginning and 338.7 MB in the end (delta: 196.1 MB). Free memory was 82.1 MB in the beginning and 138.6 MB in the end (delta: -56.5 MB). Peak memory consumption was 139.6 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:30,642 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 142.6 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 17:30:30,646 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2635.81 ms. Allocated memory was 142.6 MB in the beginning and 263.2 MB in the end (delta: 120.6 MB). Free memory was 81.7 MB in the beginning and 192.9 MB in the end (delta: -111.2 MB). Peak memory consumption was 122.8 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:30,648 INFO L168 Benchmark]: Boogie Preprocessor took 255.67 ms. Allocated memory is still 263.2 MB. Free memory was 192.9 MB in the beginning and 176.8 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:30,650 INFO L168 Benchmark]: RCFGBuilder took 3727.50 ms. Allocated memory was 263.2 MB in the beginning and 338.7 MB in the end (delta: 75.5 MB). Free memory was 174.8 MB in the beginning and 149.5 MB in the end (delta: 25.4 MB). Peak memory consumption was 169.5 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:30,651 INFO L168 Benchmark]: Abstract Interpretation took 185.71 ms. Allocated memory is still 338.7 MB. Free memory was 149.5 MB in the beginning and 138.6 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:30,667 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 142.6 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2635.81 ms. Allocated memory was 142.6 MB in the beginning and 263.2 MB in the end (delta: 120.6 MB). Free memory was 81.7 MB in the beginning and 192.9 MB in the end (delta: -111.2 MB). Peak memory consumption was 122.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 255.67 ms. Allocated memory is still 263.2 MB. Free memory was 192.9 MB in the beginning and 176.8 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3727.50 ms. Allocated memory was 263.2 MB in the beginning and 338.7 MB in the end (delta: 75.5 MB). Free memory was 174.8 MB in the beginning and 149.5 MB in the end (delta: 25.4 MB). Peak memory consumption was 169.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 185.71 ms. Allocated memory is still 338.7 MB. Free memory was 149.5 MB in the beginning and 138.6 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 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...