java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:09:30,894 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:09:30,896 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:09:30,909 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:09:30,909 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:09:30,910 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:09:30,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:09:30,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:09:30,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:09:30,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:09:30,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:09:30,918 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:09:30,919 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:09:30,920 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:09:30,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:09:30,922 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:09:30,923 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:09:30,928 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:09:30,931 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:09:30,933 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:09:30,935 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:09:30,936 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:09:30,940 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:09:30,940 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:09:30,940 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:09:30,941 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:09:30,943 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:09:30,944 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:09:30,944 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:09:30,946 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:09:30,946 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:09:30,947 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:09:30,947 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:09:30,947 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:09:30,949 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:09:30,949 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:09:30,950 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-16 21:09:30,968 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:09:30,969 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:09:30,970 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:09:30,970 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:09:30,971 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:09:30,971 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:09:30,971 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:09:30,972 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:09:30,974 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:09:30,974 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:09:30,974 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:09:30,974 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:09:30,974 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:09:30,974 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:09:30,975 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:09:30,975 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:09:30,975 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:09:30,975 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:09:30,975 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:09:30,976 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:09:30,976 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:09:30,976 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:09:30,976 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:09:30,976 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:09:30,976 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:09:30,977 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:09:30,979 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:09:30,979 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:09:30,979 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:09:30,979 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:09:30,979 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:09:31,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:09:31,059 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:09:31,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:09:31,064 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:09:31,064 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:09:31,065 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-16 21:09:31,135 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd1d6747f/5de643f2eda9483b9ff0333db121beec/FLAG6c6cc994d [2018-11-16 21:09:31,858 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:09:31,858 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-16 21:09:31,886 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd1d6747f/5de643f2eda9483b9ff0333db121beec/FLAG6c6cc994d [2018-11-16 21:09:31,928 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd1d6747f/5de643f2eda9483b9ff0333db121beec [2018-11-16 21:09:31,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:09:31,940 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:09:31,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:09:31,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:09:31,949 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:09:31,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:09:31" (1/1) ... [2018-11-16 21:09:31,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@360782bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:31, skipping insertion in model container [2018-11-16 21:09:31,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:09:31" (1/1) ... [2018-11-16 21:09:31,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:09:32,080 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:09:33,668 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:09:34,081 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:09:34,508 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:09:34,684 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:09:34,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34 WrapperNode [2018-11-16 21:09:34,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:09:34,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:09:34,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:09:34,686 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:09:34,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (1/1) ... [2018-11-16 21:09:34,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:09:34,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 21:09:34,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 21:09:34,992 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 21:09:34,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:34" (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 [2018-11-16 21:09:35,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 21:09:35,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 21:09:35,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-16 21:09:35,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-16 21:09:35,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-16 21:09:35,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-16 21:09:35,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-16 21:09:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-16 21:09:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-16 21:09:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-16 21:09:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-16 21:09:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-16 21:09:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-16 21:09:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-16 21:09:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_1 [2018-11-16 21:09:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-16 21:09:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-16 21:09:35,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-16 21:09:35,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-16 21:09:35,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-16 21:09:35,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qcprobe [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_release [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qcinit [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qcexit [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-16 21:09:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_3 [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_4 [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_5 [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_6 [2018-11-16 21:09:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_7 [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_8 [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_9 [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_10 [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-16 21:09:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-16 21:09:35,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-16 21:09:35,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-16 21:09:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 21:09:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-16 21:09:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 21:09:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 21:09:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 21:09:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-16 21:09:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-16 21:09:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-16 21:09:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-16 21:09:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-16 21:09:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-16 21:09:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-16 21:09:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-16 21:09:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-16 21:09:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-16 21:09:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc [2018-11-16 21:09:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-16 21:09:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-16 21:09:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-16 21:09:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-16 21:09:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_4 [2018-11-16 21:09:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_7 [2018-11-16 21:09:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_9 [2018-11-16 21:09:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_10 [2018-11-16 21:09:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-16 21:09:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-16 21:09:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_1 [2018-11-16 21:09:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-16 21:09:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-16 21:09:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-16 21:09:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-16 21:09:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-16 21:09:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 21:09:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2018-11-16 21:09:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-16 21:09:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-16 21:09:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2018-11-16 21:09:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-16 21:09:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_3 [2018-11-16 21:09:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_5 [2018-11-16 21:09:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_6 [2018-11-16 21:09:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_8 [2018-11-16 21:09:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-16 21:09:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 21:09:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-16 21:09:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 21:09:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-16 21:09:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-16 21:09:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-16 21:09:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-16 21:09:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-16 21:09:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-16 21:09:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2018-11-16 21:09:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2018-11-16 21:09:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_startup [2018-11-16 21:09:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2018-11-16 21:09:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_release [2018-11-16 21:09:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2018-11-16 21:09:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2018-11-16 21:09:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2018-11-16 21:09:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2018-11-16 21:09:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2018-11-16 21:09:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure qcprobe [2018-11-16 21:09:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 21:09:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 21:09:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure qc_release [2018-11-16 21:09:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure qcinit [2018-11-16 21:09:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure qcexit [2018-11-16 21:09:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_2 [2018-11-16 21:09:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-16 21:09:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-16 21:09:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 21:09:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-16 21:09:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 21:09:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-16 21:09:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 21:09:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-16 21:09:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 21:09:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 21:09:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 21:09:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-16 21:09:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 21:09:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-16 21:09:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-16 21:09:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-16 21:09:35,176 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: ConstantTerms have to use Rationals at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:150) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.create(SmtFunctionDefinition.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareFunction(Boogie2SmtSymbolTable.java:376) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.(Boogie2SmtSymbolTable.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:210) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:87) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 21:09:35,181 INFO L168 Benchmark]: Toolchain (without parser) took 3242.08 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -445.2 MB). Peak memory consumption was 282.0 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:35,183 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:09:35,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2743.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -506.0 MB). Peak memory consumption was 242.6 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:35,185 INFO L168 Benchmark]: Boogie Preprocessor took 305.31 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:35,186 INFO L168 Benchmark]: RCFGBuilder took 188.06 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:35,190 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2743.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -506.0 MB). Peak memory consumption was 242.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 305.31 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 188.06 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: ConstantTerms have to use Rationals de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: ConstantTerms have to use Rationals: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...