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-3.0/usb_urb-drivers-net-can-usb-ems_usb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 01:21:47,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 01:21:47,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 01:21:47,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 01:21:47,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 01:21:47,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 01:21:47,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 01:21:47,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 01:21:47,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 01:21:47,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 01:21:47,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 01:21:47,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 01:21:47,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 01:21:47,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 01:21:47,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 01:21:47,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 01:21:47,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 01:21:47,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 01:21:47,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 01:21:47,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 01:21:47,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 01:21:47,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 01:21:47,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 01:21:47,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 01:21:47,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 01:21:47,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 01:21:47,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 01:21:47,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 01:21:47,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 01:21:47,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 01:21:47,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 01:21:47,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 01:21:47,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 01:21:47,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 01:21:47,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 01:21:47,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 01:21:47,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 01:21:47,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 01:21:47,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 01:21:47,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 01:21:47,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 01:21:47,957 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 [2019-09-01 01:21:47,984 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 01:21:47,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 01:21:47,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 01:21:47,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 01:21:47,987 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 01:21:47,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 01:21:47,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 01:21:47,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 01:21:47,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 01:21:47,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 01:21:47,989 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 01:21:47,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 01:21:47,990 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 01:21:47,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 01:21:47,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 01:21:47,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 01:21:47,991 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 01:21:47,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 01:21:47,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 01:21:47,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 01:21:47,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 01:21:47,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 01:21:47,993 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 01:21:47,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 01:21:47,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 01:21:47,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 01:21:47,994 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 01:21:48,031 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 01:21:48,044 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 01:21:48,048 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 01:21:48,050 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 01:21:48,050 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 01:21:48,051 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-can-usb-ems_usb.ko.cil.out.i [2019-09-01 01:21:48,110 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91d8b9209/9f11ab439da94a4cac7a2c219a1bd1cf/FLAG5fb628471 [2019-09-01 01:21:48,902 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 01:21:48,904 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-can-usb-ems_usb.ko.cil.out.i [2019-09-01 01:21:48,951 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91d8b9209/9f11ab439da94a4cac7a2c219a1bd1cf/FLAG5fb628471 [2019-09-01 01:21:49,128 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91d8b9209/9f11ab439da94a4cac7a2c219a1bd1cf [2019-09-01 01:21:49,139 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 01:21:49,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 01:21:49,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 01:21:49,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 01:21:49,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 01:21:49,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 01:21:49" (1/1) ... [2019-09-01 01:21:49,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29442c73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:49, skipping insertion in model container [2019-09-01 01:21:49,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 01:21:49" (1/1) ... [2019-09-01 01:21:49,159 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 01:21:49,307 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 01:21:50,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 01:21:50,937 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 01:21:51,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 01:21:51,610 INFO L192 MainTranslator]: Completed translation [2019-09-01 01:21:51,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51 WrapperNode [2019-09-01 01:21:51,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 01:21:51,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 01:21:51,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 01:21:51,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 01:21:51,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (1/1) ... [2019-09-01 01:21:51,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 01:21:51,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 01:21:51,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 01:21:51,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 01:21:51,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:21:51" (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 [2019-09-01 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-01 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-01 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-01 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-01 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-01 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-01 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-01 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-01 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-01 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-01 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-01 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-01 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-01 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-01 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-01 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-01 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-01 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-01 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-01 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-01 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-01 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-01 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-09-01 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-01 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-01 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-01 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-09-01 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2019-09-01 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-01 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-01 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-01 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-09-01 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2019-09-01 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_can_msg [2019-09-01 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2019-09-01 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2019-09-01 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_bulk_callback [2019-09-01 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2019-09-01 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2019-09-01 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2019-09-01 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_start [2019-09-01 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2019-09-01 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_open [2019-09-01 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_start_xmit [2019-09-01 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_close [2019-09-01 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_set_mode [2019-09-01 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_set_bittiming [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure init_params_sja1000 [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_probe [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_init [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_exit [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-01 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-01 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-01 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-01 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-01 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-01 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-01 01:21:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-01 01:21:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-09-01 01:21:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-09-01 01:21:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-09-01 01:21:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-09-01 01:21:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-09-01 01:21:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-01 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-01 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-09-01 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-01 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-01 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-01 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-01 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-01 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-01 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-01 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-09-01 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-01 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-09-01 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-01 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2019-09-01 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-09-01 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-01 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2019-09-01 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-01 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-01 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-01 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-01 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-01 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-01 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-01 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-01 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-01 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-01 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-01 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-01 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-01 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-01 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-01 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-01 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-01 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-01 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-01 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-01 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-01 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-01 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-01 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-01 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-01 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-01 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-01 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-01 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-01 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-01 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-01 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-01 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-09-01 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-01 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2019-09-01 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2019-09-01 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-09-01 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-09-01 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_can_msg [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2019-09-01 01:21:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_bulk_callback [2019-09-01 01:21:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-01 01:21:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2019-09-01 01:21:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-01 01:21:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-01 01:21:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2019-09-01 01:21:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_start [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_open [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_start_xmit [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_close [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_set_mode [2019-09-01 01:21:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_set_bittiming [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure init_params_sja1000 [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_probe [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_init [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_exit [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-01 01:21:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-01 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-01 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-01 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-01 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-01 01:22:11,655 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-01 01:22:11,746 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2019-09-01 01:22:11,746 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2019-09-01 01:22:16,640 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-01 01:22:17,419 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-01 01:22:17,517 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2019-09-01 01:22:17,517 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2019-09-01 01:22:17,976 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-01 01:22:18,018 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-01 01:22:18,018 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-01 01:22:18,023 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-01 01:22:18,066 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume !false; [2019-09-01 01:22:18,066 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume false; [2019-09-01 01:22:18,237 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-01 01:30:01,565 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-01 01:30:01,565 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-01 01:30:01,781 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 01:30:01,782 INFO L283 CfgBuilder]: Removed 18 assume(true) statements. [2019-09-01 01:30:01,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 01:30:01 BoogieIcfgContainer [2019-09-01 01:30:01,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 01:30:01,784 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 01:30:01,785 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 01:30:01,785 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 01:30:01,786 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 01:30:01" (1/1) ... [2019-09-01 01:30:01,841 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-01 01:30:01,842 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 01:30:01,865 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-01 01:30:01,900 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-01 01:30:01,901 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-01 01:30:02,353 INFO L392 ElimStorePlain]: Different costs {0=[v_~__mod_description32~0_74, v_~__mod_author31~0_50, |v_#length_91|, v_~__mod_license33~0_19], 3081=[|v_#valid_114|]} [2019-09-01 01:30:03,160 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2866 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 213 treesize of output 351 [2019-09-01 01:30:03,162 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-01 01:33:51,835 WARN L188 SmtUtils]: Spent 3.81 m on a formula simplification that was a NOOP. DAG size: 1330 [2019-09-01 01:33:51,837 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-01 01:33:52,161 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1308 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 231 [2019-09-01 01:33:52,162 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.