java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:27:25,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:27:25,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:27:25,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:27:25,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:27:25,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:27:25,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:27:25,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:27:25,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:27:25,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:27:25,426 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:27:25,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:27:25,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:27:25,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:27:25,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:27:25,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:27:25,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:27:25,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:27:25,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:27:25,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:27:25,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:27:25,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:27:25,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:27:25,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:27:25,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:27:25,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:27:25,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:27:25,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:27:25,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:27:25,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:27:25,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:27:25,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:27:25,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:27:25,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:27:25,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:27:25,452 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:27:25,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:27:25,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:27:25,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:27:25,454 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:27:25,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:27:25,456 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:27:25,471 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:27:25,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:27:25,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:27:25,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:27:25,473 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:27:25,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:27:25,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:27:25,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:27:25,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:27:25,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:27:25,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:27:25,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:27:25,477 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:27:25,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:27:25,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:27:25,478 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:27:25,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:27:25,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:27:25,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:27:25,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:27:25,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:27:25,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:27:25,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:27:25,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:27:25,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:27:25,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:27:25,480 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:27:25,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:27:25,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:27:25,553 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:27:25,555 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:27:25,555 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:27:25,556 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-08-08 17:27:25,637 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e93bde1d/ee2bcbb18ac2408f9ff406cc7292a5a0/FLAG05f2546a0 [2019-08-08 17:27:26,449 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:27:26,450 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-08-08 17:27:26,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e93bde1d/ee2bcbb18ac2408f9ff406cc7292a5a0/FLAG05f2546a0 [2019-08-08 17:27:26,935 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e93bde1d/ee2bcbb18ac2408f9ff406cc7292a5a0 [2019-08-08 17:27:26,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:27:26,948 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:27:26,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:27:26,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:27:26,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:27:26,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:27:26" (1/1) ... [2019-08-08 17:27:26,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e4f2d17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:26, skipping insertion in model container [2019-08-08 17:27:26,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:27:26" (1/1) ... [2019-08-08 17:27:26,966 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:27:27,104 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:27:28,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:27:28,885 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:27:29,658 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:27:29,830 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:27:29,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29 WrapperNode [2019-08-08 17:27:29,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:27:29,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:27:29,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:27:29,833 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:27:29,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:29,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:29,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:29,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:30,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:30,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:30,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (1/1) ... [2019-08-08 17:27:30,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:27:30,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:27:30,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:27:30,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:27:30,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:29" (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 [2019-08-08 17:27:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:27:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:27:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-08-08 17:27:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-08-08 17:27:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:27:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-08 17:27:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-08 17:27:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-08 17:27:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-08 17:27:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 17:27:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 17:27:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:27:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:27:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:27:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:27:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:27:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:27:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:27:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:27:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:27:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-08 17:27:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-08 17:27:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-08 17:27:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-08-08 17:27:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-08-08 17:27:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-08-08 17:27:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2019-08-08 17:27:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2019-08-08 17:27:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_probe_chip [2019-08-08 17:27:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2019-08-08 17:27:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2019-08-08 17:27:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2019-08-08 17:27:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_mode [2019-08-08 17:27:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_bittiming [2019-08-08 17:27:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_get_berr_counter [2019-08-08 17:27:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure chipset_init [2019-08-08 17:27:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2019-08-08 17:27:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2019-08-08 17:27:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2019-08-08 17:27:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2019-08-08 17:27:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2019-08-08 17:27:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2019-08-08 17:27:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sja1000dev [2019-08-08 17:27:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2019-08-08 17:27:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sja1000dev [2019-08-08 17:27:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2019-08-08 17:27:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2019-08-08 17:27:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2019-08-08 17:27:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-08 17:27:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-08 17:27:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-08 17:27:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-08 17:27:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-08 17:27:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-08 17:27:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:27:30,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-08-08 17:27:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-08-08 17:27:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-08-08 17:27:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-08-08 17:27:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-08-08 17:27:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2019-08-08 17:27:30,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-08-08 17:27:30,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-08-08 17:27:30,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-08-08 17:27:30,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-08-08 17:27:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-08-08 17:27:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-08 17:27:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-08-08 17:27:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-08-08 17:27:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-08-08 17:27:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 17:27:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 17:27:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 17:27:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 17:27:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-08-08 17:27:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:27:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-08-08 17:27:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-08-08 17:27:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-08-08 17:27:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-08-08 17:27:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-08-08 17:27:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:27:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 17:27:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-08-08 17:27:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-08 17:27:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 17:27:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 17:27:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 17:27:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-08-08 17:27:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-08-08 17:27:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-08-08 17:27:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-08-08 17:27:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2019-08-08 17:27:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-08-08 17:27:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-08-08 17:27:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-08-08 17:27:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-08-08 17:27:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-08-08 17:27:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-08-08 17:27:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-08-08 17:27:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-08 17:27:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-08 17:27:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-08 17:27:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-08 17:27:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-08-08 17:27:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-08-08 17:27:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-08-08 17:27:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:27:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-08-08 17:27:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-08 17:27:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-08-08 17:27:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-08 17:27:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:27:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:27:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:27:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:27:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:27:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-08 17:27:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-08 17:27:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-08 17:27:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-08 17:27:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:27:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:27:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-08-08 17:27:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-08 17:27:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 17:27:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 17:27:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 17:27:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 17:27:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 17:27:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-08-08 17:27:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-08-08 17:27:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-08-08 17:27:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-08-08 17:27:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2019-08-08 17:27:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-08-08 17:27:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-08-08 17:27:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-08-08 17:27:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:27:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:27:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:27:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:27:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:27:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:27:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:27:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:27:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:27:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:27:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:27:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-08 17:27:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-08-08 17:27:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-08 17:27:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-08 17:27:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-08-08 17:27:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-08-08 17:27:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-08-08 17:27:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-08-08 17:27:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:27:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-08-08 17:27:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-08-08 17:27:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-08-08 17:27:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-08-08 17:27:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2019-08-08 17:27:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-08-08 17:27:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-08-08 17:27:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-08-08 17:27:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-08-08 17:27:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-08-08 17:27:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-08-08 17:27:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-08-08 17:27:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-08-08 17:27:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sja1000dev [2019-08-08 17:27:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2019-08-08 17:27:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure register_sja1000dev [2019-08-08 17:27:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2019-08-08 17:27:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2019-08-08 17:27:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2019-08-08 17:27:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-08-08 17:27:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-08-08 17:27:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2019-08-08 17:27:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_probe_chip [2019-08-08 17:27:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2019-08-08 17:27:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2019-08-08 17:27:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2019-08-08 17:27:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_mode [2019-08-08 17:27:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_bittiming [2019-08-08 17:27:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_get_berr_counter [2019-08-08 17:27:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure chipset_init [2019-08-08 17:27:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2019-08-08 17:27:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2019-08-08 17:27:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:27:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2019-08-08 17:27:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:27:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:27:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2019-08-08 17:27:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2019-08-08 17:27:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2019-08-08 17:27:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2019-08-08 17:27:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-08 17:27:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:27:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-08 17:27:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:27:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:27:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-08-08 17:27:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-08 17:27:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-08-08 17:27:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-08-08 17:27:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-08-08 17:27:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 17:27:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 17:27:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 17:27:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 17:27:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-08-08 17:27:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-08-08 17:27:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-08-08 17:27:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-08-08 17:27:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:27:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 17:27:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:27:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:27:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:27:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:27:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:27:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:27:31,244 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:27:36,550 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:27:36,550 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 17:27:36,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:27:36 BoogieIcfgContainer [2019-08-08 17:27:36,552 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:27:36,553 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:27:36,553 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:27:36,553 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:27:36,554 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:27:36" (1/1) ... [2019-08-08 17:27:36,566 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:27:36,568 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:27:36,580 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:27:36,587 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:27:36,589 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:27:36,711 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1418 [2019-08-08 17:31:06,800 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 17:31:06,809 INFO L168 Benchmark]: Toolchain (without parser) took 219860.36 ms. Allocated memory was 139.5 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 78.4 MB in the beginning and 1.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.5 GB. Max. memory is 7.1 GB. [2019-08-08 17:31:06,810 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 17:31:06,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2882.68 ms. Allocated memory was 139.5 MB in the beginning and 266.3 MB in the end (delta: 126.9 MB). Free memory was 78.0 MB in the beginning and 122.8 MB in the end (delta: -44.8 MB). Peak memory consumption was 107.8 MB. Max. memory is 7.1 GB. [2019-08-08 17:31:06,816 INFO L168 Benchmark]: Boogie Preprocessor took 287.55 ms. Allocated memory is still 266.3 MB. Free memory was 122.8 MB in the beginning and 108.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2019-08-08 17:31:06,817 INFO L168 Benchmark]: RCFGBuilder took 6431.97 ms. Allocated memory was 266.3 MB in the beginning and 354.9 MB in the end (delta: 88.6 MB). Free memory was 108.3 MB in the beginning and 163.7 MB in the end (delta: -55.4 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. [2019-08-08 17:31:06,820 INFO L168 Benchmark]: Symbolic Interpretation took 210253.97 ms. Allocated memory was 354.9 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 163.7 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2019-08-08 17:31:06,832 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2882.68 ms. Allocated memory was 139.5 MB in the beginning and 266.3 MB in the end (delta: 126.9 MB). Free memory was 78.0 MB in the beginning and 122.8 MB in the end (delta: -44.8 MB). Peak memory consumption was 107.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 287.55 ms. Allocated memory is still 266.3 MB. Free memory was 122.8 MB in the beginning and 108.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6431.97 ms. Allocated memory was 266.3 MB in the beginning and 354.9 MB in the end (delta: 88.6 MB). Free memory was 108.3 MB in the beginning and 163.7 MB in the end (delta: -55.4 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 210253.97 ms. Allocated memory was 354.9 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 163.7 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...