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-fea9116 [2019-09-20 13:51:19,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:51:19,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:51:19,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:51:19,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:51:19,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:51:19,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:51:19,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:51:19,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:51:19,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:51:19,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:51:19,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:51:19,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:51:19,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:51:19,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:51:19,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:51:19,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:51:19,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:51:19,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:51:19,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:51:19,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:51:19,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:51:19,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:51:19,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:51:19,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:51:19,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:51:19,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:51:19,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:51:19,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:51:19,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:51:19,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:51:19,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:51:19,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:51:19,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:51:19,799 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:51:19,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:51:19,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:51:19,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:51:19,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:51:19,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:51:19,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:51:19,802 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 [2019-09-20 13:51:19,818 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:51:19,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:51:19,818 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:51:19,819 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:51:19,819 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:51:19,819 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:51:19,820 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:51:19,820 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:51:19,820 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:51:19,820 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:51:19,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:51:19,821 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:51:19,821 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:51:19,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:51:19,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:51:19,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:51:19,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:51:19,822 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:51:19,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:51:19,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:51:19,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:51:19,823 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:51:19,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:51:19,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:51:19,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:51:19,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:51:19,824 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:51:19,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:51:19,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:51:19,825 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:51:19,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:51:19,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:51:19,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:51:19,872 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:51:19,872 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:51:19,873 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i [2019-09-20 13:51:19,954 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86faad52a/ce0ec741e39048c192958effd60005ee/FLAGef0d618c9 [2019-09-20 13:51:20,837 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:51:20,838 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko.cil.out.i [2019-09-20 13:51:20,888 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86faad52a/ce0ec741e39048c192958effd60005ee/FLAGef0d618c9 [2019-09-20 13:51:21,379 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86faad52a/ce0ec741e39048c192958effd60005ee [2019-09-20 13:51:21,389 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:51:21,390 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:51:21,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:51:21,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:51:21,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:51:21,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:51:21" (1/1) ... [2019-09-20 13:51:21,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79da1fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:21, skipping insertion in model container [2019-09-20 13:51:21,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:51:21" (1/1) ... [2019-09-20 13:51:21,410 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:51:21,543 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:51:23,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:51:23,192 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:51:23,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:51:24,193 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:51:24,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24 WrapperNode [2019-09-20 13:51:24,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:51:24,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:51:24,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:51:24,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:51:24,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (1/1) ... [2019-09-20 13:51:24,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:51:24,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:51:24,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:51:24,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:51:24,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:51:24" (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 [2019-09-20 13:51:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:51:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:51:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 13:51:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 13:51:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-20 13:51:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-20 13:51:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-20 13:51:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 13:51:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-09-20 13:51:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-09-20 13:51:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-09-20 13:51:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-20 13:51:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-20 13:51:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-20 13:51:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-20 13:51:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 13:51:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 13:51:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-20 13:51:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-09-20 13:51:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-20 13:51:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-20 13:51:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-20 13:51:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-20 13:51:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-20 13:51:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-20 13:51:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-20 13:51:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-20 13:51:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-20 13:51:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-20 13:51:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-20 13:51:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-20 13:51:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-09-20 13:51:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-09-20 13:51:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-20 13:51:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_rx_done [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_irq_done [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_run [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_done [2019-09-20 13:51:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_start_xmit [2019-09-20 13:51:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_timeout [2019-09-20 13:51:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_msg [2019-09-20 13:51:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_run [2019-09-20 13:51:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_done [2019-09-20 13:51:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_async [2019-09-20 13:51:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_done [2019-09-20 13:51:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_timer [2019-09-20 13:51:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_multicast [2019-09-20 13:51:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_set_multicast_list [2019-09-20 13:51:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_drvinfo [2019-09-20 13:51:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_settings [2019-09-20 13:51:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_open [2019-09-20 13:51:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stop [2019-09-20 13:51:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_probe [2019-09-20 13:51:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_disconnect [2019-09-20 13:51:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_init [2019-09-20 13:51:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_exit [2019-09-20 13:51:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-20 13:51:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-20 13:51:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:51:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-20 13:51:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-20 13:51:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 13:51:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 13:51:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:51:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-20 13:51:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-20 13:51:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-20 13:51:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-20 13:51:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-20 13:51:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 13:51:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 13:51:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-20 13:51:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-20 13:51:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-20 13:51:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-20 13:51:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-20 13:51:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:51:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-20 13:51:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-20 13:51:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-20 13:51:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-20 13:51:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-20 13:51:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-20 13:51:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-20 13:51:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-20 13:51:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-20 13:51:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-20 13:51:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-20 13:51:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 13:51:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:51:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:51:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:51:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:51:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:51:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 13:51:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-20 13:51:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-20 13:51:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-20 13:51:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 13:51:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-09-20 13:51:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:51:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-09-20 13:51:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-09-20 13:51:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 13:51:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 13:51:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-20 13:51:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:51:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-20 13:51:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-20 13:51:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-20 13:51:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:51:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-20 13:51:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-20 13:51:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 13:51:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 13:51:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:51:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 13:51:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 13:51:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:51:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-20 13:51:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-20 13:51:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-20 13:51:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-20 13:51:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-20 13:51:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 13:51:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 13:51:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-20 13:51:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-20 13:51:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-20 13:51:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-20 13:51:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-20 13:51:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-20 13:51:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-20 13:51:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-20 13:51:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-20 13:51:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-20 13:51:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-20 13:51:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-20 13:51:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-20 13:51:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-09-20 13:51:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-20 13:51:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-20 13:51:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-20 13:51:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-20 13:51:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-20 13:51:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-20 13:51:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-20 13:51:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure catc_rx_done [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure catc_irq_done [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_run [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_done [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure catc_start_xmit [2019-09-20 13:51:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_timeout [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_msg [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_run [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_done [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_async [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_done [2019-09-20 13:51:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_timer [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure catc_multicast [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure catc_set_multicast_list [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_drvinfo [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_settings [2019-09-20 13:51:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure catc_open [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stop [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure catc_probe [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure catc_disconnect [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure catc_init [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure catc_exit [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-20 13:51:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:51:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:51:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:51:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:51:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:51:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:51:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:51:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:51:25,898 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 13:51:26,068 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2019-09-20 13:51:26,069 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2019-09-20 13:51:26,613 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-20 13:51:27,237 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 13:51:27,322 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-09-20 13:51:27,322 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-09-20 13:51:27,964 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 13:51:28,286 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2019-09-20 13:51:28,286 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2019-09-20 13:51:28,483 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:51:28,483 INFO L283 CfgBuilder]: Removed 46 assume(true) statements. [2019-09-20 13:51:28,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:51:28 BoogieIcfgContainer [2019-09-20 13:51:28,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:51:28,486 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:51:28,486 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:51:28,487 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:51:28,488 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:51:28" (1/1) ... [2019-09-20 13:51:28,535 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:51:28,636 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:51:28,643 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. [2019-09-20 13:51:28,643 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:51:28,647 INFO L168 Benchmark]: Toolchain (without parser) took 7254.49 ms. Allocated memory was 132.6 MB in the beginning and 374.3 MB in the end (delta: 241.7 MB). Free memory was 79.2 MB in the beginning and 254.3 MB in the end (delta: -175.1 MB). Peak memory consumption was 66.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:51:28,652 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:51:28,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2802.24 ms. Allocated memory was 132.6 MB in the beginning and 271.1 MB in the end (delta: 138.4 MB). Free memory was 79.0 MB in the beginning and 219.0 MB in the end (delta: -140.0 MB). Peak memory consumption was 144.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:51:28,655 INFO L168 Benchmark]: Boogie Preprocessor took 321.61 ms. Allocated memory is still 271.1 MB. Free memory was 219.0 MB in the beginning and 202.8 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:51:28,657 INFO L168 Benchmark]: RCFGBuilder took 3969.31 ms. Allocated memory was 271.1 MB in the beginning and 374.3 MB in the end (delta: 103.3 MB). Free memory was 202.8 MB in the beginning and 267.6 MB in the end (delta: -64.9 MB). Peak memory consumption was 252.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:51:28,658 INFO L168 Benchmark]: Abstract Interpretation took 156.77 ms. Allocated memory is still 374.3 MB. Free memory was 267.6 MB in the beginning and 254.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:51:28,673 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2802.24 ms. Allocated memory was 132.6 MB in the beginning and 271.1 MB in the end (delta: 138.4 MB). Free memory was 79.0 MB in the beginning and 219.0 MB in the end (delta: -140.0 MB). Peak memory consumption was 144.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 321.61 ms. Allocated memory is still 271.1 MB. Free memory was 219.0 MB in the beginning and 202.8 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3969.31 ms. Allocated memory was 271.1 MB in the beginning and 374.3 MB in the end (delta: 103.3 MB). Free memory was 202.8 MB in the beginning and 267.6 MB in the end (delta: -64.9 MB). Peak memory consumption was 252.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 156.77 ms. Allocated memory is still 374.3 MB. Free memory was 267.6 MB in the beginning and 254.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 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...