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-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 22:45:15,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 22:45:15,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 22:45:15,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 22:45:15,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 22:45:15,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 22:45:15,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 22:45:15,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 22:45:15,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 22:45:15,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 22:45:15,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 22:45:15,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 22:45:15,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 22:45:15,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 22:45:15,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 22:45:15,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 22:45:15,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 22:45:15,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 22:45:15,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 22:45:15,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 22:45:15,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 22:45:15,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 22:45:15,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 22:45:15,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 22:45:15,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 22:45:15,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 22:45:15,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 22:45:15,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 22:45:15,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 22:45:15,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 22:45:15,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 22:45:15,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 22:45:15,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 22:45:15,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 22:45:15,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 22:45:15,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 22:45:15,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 22:45:15,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 22:45:15,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 22:45:15,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 22:45:15,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 22:45:15,200 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 22:45:15,225 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 22:45:15,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 22:45:15,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 22:45:15,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 22:45:15,228 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 22:45:15,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 22:45:15,229 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 22:45:15,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 22:45:15,229 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 22:45:15,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 22:45:15,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 22:45:15,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 22:45:15,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 22:45:15,232 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 22:45:15,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 22:45:15,232 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 22:45:15,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 22:45:15,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 22:45:15,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 22:45:15,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 22:45:15,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 22:45:15,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 22:45:15,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 22:45:15,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 22:45:15,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 22:45:15,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 22:45:15,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 22:45:15,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 22:45:15,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 22:45:15,290 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 22:45:15,302 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 22:45:15,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 22:45:15,308 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 22:45:15,308 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 22:45:15,309 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2019-09-06 22:45:15,378 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feff48907/85240000b79e4d55b4750268a9c78764/FLAGf8237f70e [2019-09-06 22:45:16,159 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 22:45:16,160 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2019-09-06 22:45:16,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feff48907/85240000b79e4d55b4750268a9c78764/FLAGf8237f70e [2019-09-06 22:45:16,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feff48907/85240000b79e4d55b4750268a9c78764 [2019-09-06 22:45:16,677 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 22:45:16,678 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 22:45:16,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 22:45:16,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 22:45:16,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 22:45:16,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:45:16" (1/1) ... [2019-09-06 22:45:16,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@447dd96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:16, skipping insertion in model container [2019-09-06 22:45:16,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:45:16" (1/1) ... [2019-09-06 22:45:16,694 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 22:45:16,829 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 22:45:17,324 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3517] [2019-09-06 22:45:17,325 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3518-3519] [2019-09-06 22:45:18,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 22:45:18,939 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 22:45:19,022 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3517] [2019-09-06 22:45:19,022 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3518-3519] [2019-09-06 22:45:19,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 22:45:19,459 INFO L192 MainTranslator]: Completed translation [2019-09-06 22:45:19,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19 WrapperNode [2019-09-06 22:45:19,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 22:45:19,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 22:45:19,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 22:45:19,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 22:45:19,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (1/1) ... [2019-09-06 22:45:19,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 22:45:19,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 22:45:19,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 22:45:19,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 22:45:19,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:45:19" (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 [2019-09-06 22:45:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 22:45:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 22:45:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-06 22:45:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-06 22:45:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-06 22:45:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-06 22:45:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-06 22:45:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-09-06 22:45:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-09-06 22:45:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-09-06 22:45:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-09-06 22:45:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-06 22:45:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-06 22:45:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-09-06 22:45:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-06 22:45:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2019-09-06 22:45:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-06 22:45:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-06 22:45:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-06 22:45:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-06 22:45:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-06 22:45:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-06 22:45:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-06 22:45:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-06 22:45:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-06 22:45:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-06 22:45:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-09-06 22:45:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-09-06 22:45:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-06 22:45:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2019-09-06 22:45:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2019-09-06 22:45:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-09-06 22:45:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-06 22:45:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-06 22:45:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-06 22:45:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-06 22:45:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-06 22:45:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-06 22:45:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-06 22:45:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-06 22:45:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_endpoints [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_callback [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2019-09-06 22:45:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2019-09-06 22:45:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure get_altsetting [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_ext [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_ss_cap [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_con_id [2019-09-06 22:45:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ch9_postconfig [2019-09-06 22:45:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_complete [2019-09-06 22:45:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ctrl_queue [2019-09-06 22:45:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1_callback [2019-09-06 22:45:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2019-09-06 22:45:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2019-09-06 22:45:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_queued_callback [2019-09-06 22:45:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_queued [2019-09-06 22:45:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2019-09-06 22:45:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_halted [2019-09-06 22:45:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2019-09-06 22:45:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure halt_simple [2019-09-06 22:45:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2019-09-06 22:45:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_callback [2019-09-06 22:45:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_alloc_urb [2019-09-06 22:45:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2019-09-06 22:45:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2019-09-06 22:45:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2019-09-06 22:45:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_probe [2019-09-06 22:45:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_suspend [2019-09-06 22:45:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_resume [2019-09-06 22:45:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2019-09-06 22:45:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_init [2019-09-06 22:45:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_exit [2019-09-06 22:45:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-09-06 22:45:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 22:45:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-06 22:45:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-06 22:45:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-06 22:45:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_20 [2019-09-06 22:45:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_26 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_27 [2019-09-06 22:45:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_30 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_31 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2019-09-06 22:45:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-06 22:45:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-06 22:45:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-06 22:45:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-06 22:45:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-06 22:45:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-06 22:45:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-06 22:45:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-06 22:45:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-06 22:45:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-06 22:45:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-06 22:45:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-06 22:45:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __virt_addr_valid [2019-09-06 22:45:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-06 22:45:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-06 22:45:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-06 22:45:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-06 22:45:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-06 22:45:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-06 22:45:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2019-09-06 22:45:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-06 22:45:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-06 22:45:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-09-06 22:45:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-06 22:45:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 22:45:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 22:45:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2019-09-06 22:45:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-06 22:45:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-06 22:45:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-06 22:45:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-09-06 22:45:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-06 22:45:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-09-06 22:45:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-06 22:45:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-06 22:45:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-09-06 22:45:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-06 22:45:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-06 22:45:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 22:45:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 22:45:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-06 22:45:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-06 22:45:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 22:45:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-06 22:45:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-06 22:45:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure __virt_addr_valid [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-06 22:45:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-06 22:45:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-06 22:45:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-06 22:45:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-06 22:45:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-06 22:45:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-06 22:45:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-06 22:45:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-09-06 22:45:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-06 22:45:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 22:45:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-06 22:45:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-06 22:45:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-06 22:45:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-06 22:45:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-06 22:45:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-06 22:45:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-06 22:45:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2019-09-06 22:45:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-06 22:45:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2019-09-06 22:45:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-06 22:45:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-06 22:45:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2019-09-06 22:45:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_27 [2019-09-06 22:45:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_30 [2019-09-06 22:45:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-06 22:45:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2019-09-06 22:45:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_20 [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_26 [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_31 [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-06 22:45:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure get_endpoints [2019-09-06 22:45:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure simple_callback [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2019-09-06 22:45:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure get_altsetting [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_ext [2019-09-06 22:45:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_ss_cap [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_con_id [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure ch9_postconfig [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_complete [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure test_ctrl_queue [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1_callback [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2019-09-06 22:45:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_queued_callback [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_queued [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure verify_halted [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure halt_simple [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure iso_callback [2019-09-06 22:45:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure iso_alloc_urb [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_probe [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_suspend [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_resume [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_init [2019-09-06 22:45:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_exit [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-06 22:45:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 22:45:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 22:45:21,397 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-06 22:45:30,299 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 22:45:30,300 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 22:45:30,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:45:30 BoogieIcfgContainer [2019-09-06 22:45:30,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 22:45:30,304 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 22:45:30,305 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 22:45:30,305 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 22:45:30,307 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:45:30" (1/1) ... [2019-09-06 22:45:30,307 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 22:45:30,357 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 22:45:30,358 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 22:45:30,384 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 22:45:30,400 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 22:45:30,402 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 22:45:31,001 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 624 for LOIs [2019-09-06 22:45:32,843 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-06 22:45:33,897 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:34,873 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-06 22:45:46,854 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:46,902 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:48,390 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:48,508 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:49,113 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:49,247 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:50,254 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:50,373 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,157 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,170 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,182 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,238 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,269 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,281 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,303 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,312 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,353 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,363 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,373 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,395 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,420 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,434 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,459 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,489 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,498 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,523 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,533 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,542 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,551 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,577 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,589 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,602 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,613 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,623 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,634 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,658 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,668 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,724 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,735 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,745 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,784 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,795 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,805 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,815 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,825 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,834 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,845 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,854 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,862 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,893 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,912 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,923 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,932 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,944 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,955 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,964 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,973 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:51,984 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:52,013 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:52,036 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:52,044 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:52,075 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:52,349 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:52,356 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:45:55,760 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= simple_io_~len~2 (select (select |v_#memory_int_770| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:46:01,269 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= simple_io_~len~2 (select (select |v_#memory_int_770| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:46:07,375 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= simple_io_~len~2 (select (select |v_#memory_int_770| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:46:09,377 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= simple_io_~len~2 (select (select |v_#memory_int_770| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:46:10,645 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:10,650 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:10,698 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:10,713 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,237 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,243 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,250 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,307 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,897 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,909 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,920 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,963 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:11,972 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,010 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,035 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,045 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,072 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,083 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,109 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,119 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,143 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,154 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,166 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,175 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,187 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,199 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,211 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,221 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,283 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,294 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,329 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,341 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,352 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,397 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,419 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,430 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,455 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,499 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,523 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,534 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,546 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,557 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,567 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,579 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,592 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,603 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,627 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,638 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,646 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,655 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:12,816 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:24,431 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:24,479 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:25,620 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:25,727 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:26,083 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:26,222 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,044 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,100 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,778 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,786 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,794 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,802 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,810 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,819 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,866 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,875 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,884 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,906 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,916 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,936 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:27,972 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,026 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,036 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,043 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,065 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,072 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,083 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,092 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,113 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,140 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,146 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,153 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,164 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,172 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,194 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,204 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,223 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,233 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,242 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,250 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,280 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,342 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,352 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,360 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,369 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,379 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,404 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,412 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,421 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,429 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,460 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:28,470 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:46:32,193 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_821| simple_io_~urb.base) (+ simple_io_~urb.offset 88)) simple_io_~len~2) [2019-09-06 22:46:47,125 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_821| simple_io_~urb.base) (+ simple_io_~urb.offset 88)) simple_io_~len~2) [2019-09-06 22:46:57,202 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_821| simple_io_~urb.base) (+ simple_io_~urb.offset 88)) simple_io_~len~2) [2019-09-06 22:47:02,835 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_821| simple_io_~urb.base) (+ simple_io_~urb.offset 88)) simple_io_~len~2) [2019-09-06 22:47:10,036 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= simple_io_~len~2 (select (select |#memory_int| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:47:10,492 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:10,499 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:10,545 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:10,549 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:10,991 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,009 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,015 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,638 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,670 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,721 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,748 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,759 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,817 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,829 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,838 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,850 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,862 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,871 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,883 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,894 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,907 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,919 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,931 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,944 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,958 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:11,970 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,005 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,037 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,048 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,059 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,085 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,140 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,152 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,199 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,211 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,239 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,249 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,275 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,286 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,298 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,331 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,342 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,352 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,363 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,386 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,415 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,427 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,438 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,448 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,457 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,667 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,675 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:12,717 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:17,355 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= simple_io_~len~2 (select (select |v_#memory_int_841| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:47:20,022 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:20,147 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:20,198 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:20,388 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:21,660 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2019-09-06 22:47:22,974 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:23,106 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:23,238 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:23,428 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:24,080 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:24,157 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:24,314 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:24,387 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:26,334 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:26,606 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:26,663 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:26,785 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,734 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,749 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,766 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,771 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,815 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,831 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,843 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:27,854 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,004 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,015 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,026 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,035 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,044 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,108 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,118 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,152 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,162 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,173 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,183 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,195 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,225 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,236 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,246 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,256 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,301 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,312 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,322 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,334 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,358 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,397 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,406 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,437 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,457 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,466 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,501 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,533 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:29,807 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:35,302 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= simple_io_~len~2 (select (select |v_#memory_int_861| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:47:42,565 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:42,586 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:42,593 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:42,598 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,139 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,203 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,262 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,271 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,323 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,363 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,496 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,541 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,560 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,596 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,604 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,611 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,620 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,639 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,649 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,658 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,666 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,673 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,711 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,731 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,739 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,746 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,753 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,781 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,788 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,794 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,807 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,816 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:43,823 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:47:49,085 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= simple_io_~len~2 (select (select |#memory_int| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:47:55,833 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= simple_io_~len~2 (select (select |v_#memory_int_871| simple_io_~urb.base) (+ simple_io_~urb.offset 88))) [2019-09-06 22:48:08,685 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:09,740 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:11,978 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:12,027 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:13,188 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:13,245 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:28,311 WARN L188 SmtUtils]: Spent 13.00 s on a formula simplification. DAG size of input: 600 DAG size of output: 599 [2019-09-06 22:48:30,206 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 22:48:31,043 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: no XNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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) [2019-09-06 22:48:31,048 INFO L168 Benchmark]: Toolchain (without parser) took 194370.19 ms. Allocated memory was 133.2 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 79.3 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-09-06 22:48:31,049 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-06 22:48:31,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2780.40 ms. Allocated memory was 133.2 MB in the beginning and 262.7 MB in the end (delta: 129.5 MB). Free memory was 79.1 MB in the beginning and 173.0 MB in the end (delta: -93.9 MB). Peak memory consumption was 116.0 MB. Max. memory is 7.1 GB. [2019-09-06 22:48:31,049 INFO L168 Benchmark]: Boogie Preprocessor took 342.40 ms. Allocated memory is still 262.7 MB. Free memory was 173.0 MB in the beginning and 141.8 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. [2019-09-06 22:48:31,049 INFO L168 Benchmark]: RCFGBuilder took 10500.71 ms. Allocated memory was 262.7 MB in the beginning and 547.9 MB in the end (delta: 285.2 MB). Free memory was 141.8 MB in the beginning and 73.1 MB in the end (delta: 68.7 MB). Peak memory consumption was 386.5 MB. Max. memory is 7.1 GB. [2019-09-06 22:48:31,049 INFO L168 Benchmark]: Sifa took 180742.51 ms. Allocated memory was 547.9 MB in the beginning and 1.4 GB in the end (delta: 853.5 MB). Free memory was 73.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 822.7 MB. Max. memory is 7.1 GB. [2019-09-06 22:48:31,050 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2780.40 ms. Allocated memory was 133.2 MB in the beginning and 262.7 MB in the end (delta: 129.5 MB). Free memory was 79.1 MB in the beginning and 173.0 MB in the end (delta: -93.9 MB). Peak memory consumption was 116.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 342.40 ms. Allocated memory is still 262.7 MB. Free memory was 173.0 MB in the beginning and 141.8 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10500.71 ms. Allocated memory was 262.7 MB in the beginning and 547.9 MB in the end (delta: 285.2 MB). Free memory was 141.8 MB in the beginning and 73.1 MB in the end (delta: 68.7 MB). Peak memory consumption was 386.5 MB. Max. memory is 7.1 GB. * Sifa took 180742.51 ms. Allocated memory was 547.9 MB in the beginning and 1.4 GB in the end (delta: 853.5 MB). Free memory was 73.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 822.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: no XNF de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: no XNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...