./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i -s /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7ea5e4922a2e445ff9feaa4067c9b7061c101941 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:10:49,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:10:49,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:10:49,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:10:49,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:10:49,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:10:49,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:10:49,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:10:49,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:10:49,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:10:49,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:10:49,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:10:49,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:10:49,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:10:49,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:10:49,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:10:49,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:10:49,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:10:49,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:10:49,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:10:49,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:10:49,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:10:49,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:10:49,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:10:49,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:10:49,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:10:49,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:10:49,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:10:49,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:10:49,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:10:49,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:10:49,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:10:49,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:10:49,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:10:49,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:10:49,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:10:49,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:10:49,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:10:49,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:10:49,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:10:49,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:10:49,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 07:10:49,444 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:10:49,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:10:49,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:10:49,445 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:10:49,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:10:49,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:10:49,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:10:49,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:10:49,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:10:49,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:10:49,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:10:49,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:10:49,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:10:49,446 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:10:49,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:10:49,447 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:10:49,447 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:10:49,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:10:49,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:10:49,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:10:49,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:10:49,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:10:49,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:10:49,448 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:10:49,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:10:49,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:10:49,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:10:49,449 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ea5e4922a2e445ff9feaa4067c9b7061c101941 [2019-11-20 07:10:49,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:10:49,606 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:10:49,608 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:10:49,610 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:10:49,610 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:10:49,611 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-11-20 07:10:49,667 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/data/3125502aa/649e809313af42809bf96cb3890d54fd/FLAGb7c0400d1 [2019-11-20 07:10:50,365 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:10:50,366 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-11-20 07:10:50,397 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/data/3125502aa/649e809313af42809bf96cb3890d54fd/FLAGb7c0400d1 [2019-11-20 07:10:50,681 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/data/3125502aa/649e809313af42809bf96cb3890d54fd [2019-11-20 07:10:50,683 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:10:50,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:10:50,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:10:50,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:10:50,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:10:50,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:10:50" (1/1) ... [2019-11-20 07:10:50,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@155a0a5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:50, skipping insertion in model container [2019-11-20 07:10:50,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:10:50" (1/1) ... [2019-11-20 07:10:50,699 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:10:50,777 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:10:52,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:10:52,101 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:10:52,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:10:52,496 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:10:52,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52 WrapperNode [2019-11-20 07:10:52,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:10:52,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:10:52,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:10:52,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:10:52,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,584 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:10:52,725 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:10:52,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:10:52,726 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:10:52,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... [2019-11-20 07:10:52,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:10:52,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:10:52,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:10:52,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:10:52,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:10:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-20 07:10:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2019-11-20 07:10:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2019-11-20 07:10:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 07:10:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 07:10:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 07:10:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 07:10:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2019-11-20 07:10:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2019-11-20 07:10:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2019-11-20 07:10:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2019-11-20 07:10:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2019-11-20 07:10:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2019-11-20 07:10:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2019-11-20 07:10:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2019-11-20 07:10:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-11-20 07:10:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-11-20 07:10:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2019-11-20 07:10:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2019-11-20 07:10:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2019-11-20 07:10:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2019-11-20 07:10:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2019-11-20 07:10:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2019-11-20 07:10:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-20 07:10:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-20 07:10:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-20 07:10:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-20 07:10:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2019-11-20 07:10:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2019-11-20 07:10:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:10:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-20 07:10:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-20 07:10:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-20 07:10:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-20 07:10:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2019-11-20 07:10:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2019-11-20 07:10:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-11-20 07:10:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-11-20 07:10:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 07:10:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 07:10:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-11-20 07:10:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-11-20 07:10:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2019-11-20 07:10:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2019-11-20 07:10:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 07:10:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2019-11-20 07:10:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2019-11-20 07:10:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2019-11-20 07:10:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2019-11-20 07:10:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2019-11-20 07:10:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2019-11-20 07:10:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2019-11-20 07:10:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2019-11-20 07:10:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 07:10:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2019-11-20 07:10:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2019-11-20 07:10:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:10:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-11-20 07:10:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2019-11-20 07:10:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-11-20 07:10:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-11-20 07:10:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2019-11-20 07:10:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2019-11-20 07:10:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-11-20 07:10:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-11-20 07:10:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-11-20 07:10:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-11-20 07:10:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2019-11-20 07:10:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2019-11-20 07:10:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 07:10:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 07:10:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 07:10:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:10:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 07:10:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2019-11-20 07:10:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2019-11-20 07:10:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 07:10:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 07:10:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2019-11-20 07:10:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2019-11-20 07:10:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2019-11-20 07:10:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2019-11-20 07:10:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-20 07:10:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-20 07:10:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-11-20 07:10:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-11-20 07:10:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-20 07:10:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-20 07:10:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 07:10:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-20 07:10:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-20 07:10:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2019-11-20 07:10:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2019-11-20 07:10:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2019-11-20 07:10:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2019-11-20 07:10:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2019-11-20 07:10:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2019-11-20 07:10:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2019-11-20 07:10:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2019-11-20 07:10:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2019-11-20 07:10:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2019-11-20 07:10:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2019-11-20 07:10:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2019-11-20 07:10:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 07:10:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-11-20 07:10:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:10:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:17:25,029 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 07:17:25,029 INFO L285 CfgBuilder]: Removed 129 assume(true) statements. [2019-11-20 07:17:25,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:17:25 BoogieIcfgContainer [2019-11-20 07:17:25,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 07:17:25,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 07:17:25,032 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 07:17:25,042 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 07:17:25,042 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:17:25" (1/1) ... [2019-11-20 07:17:25,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 07:17:25,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 729 states and 1068 transitions. [2019-11-20 07:17:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1068 transitions. [2019-11-20 07:17:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-11-20 07:17:25,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:25,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 733 states and 1073 transitions. [2019-11-20 07:17:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1073 transitions. [2019-11-20 07:17:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-11-20 07:17:26,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:26,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 739 states and 1103 transitions. [2019-11-20 07:17:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1103 transitions. [2019-11-20 07:17:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-11-20 07:17:27,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 744 states and 1130 transitions. [2019-11-20 07:17:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1130 transitions. [2019-11-20 07:17:28,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-11-20 07:17:28,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:29,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 749 states and 1155 transitions. [2019-11-20 07:17:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1155 transitions. [2019-11-20 07:17:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-11-20 07:17:30,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 754 states and 1178 transitions. [2019-11-20 07:17:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1178 transitions. [2019-11-20 07:17:32,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 07:17:32,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:35,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 759 states and 1197 transitions. [2019-11-20 07:17:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1197 transitions. [2019-11-20 07:17:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-20 07:17:35,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:17:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:17:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 07:17:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:17:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 753 states and 1189 transitions. [2019-11-20 07:17:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1189 transitions. [2019-11-20 07:17:36,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 07:17:36,407 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2019-11-20 07:17:36,420 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-20 07:17:37,069 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,072 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,073 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,074 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,075 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,076 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,077 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,078 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,079 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,080 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,081 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,082 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,083 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,084 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,084 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,084 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 07:17:37,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 07:17:37 ImpRootNode [2019-11-20 07:17:37,086 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 07:17:37,086 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 07:17:37,087 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 07:17:37,087 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 07:17:37,087 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:17:25" (3/4) ... [2019-11-20 07:17:37,090 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 07:17:37,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2019-11-20 07:17:37,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_radio_text [2019-11-20 07:17:37,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2019-11-20 07:17:37,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_read_property [2019-11-20 07:17:37,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2019-11-20 07:17:37,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2019-11-20 07:17:37,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_frequency [2019-11-20 07:17:37,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2019-11-20 07:17:37,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_disable [2019-11-20 07:17:37,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_tune [2019-11-20 07:17:37,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2019-11-20 07:17:37,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlen [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_free [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_send_command [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2019-11-20 07:17:37,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usecs_to_jiffies [2019-11-20 07:17:37,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2019-11-20 07:17:37,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_is_valid [2019-11-20 07:17:37,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_property [2019-11-20 07:17:37,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_wait_stc [2019-11-20 07:17:37,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2019-11-20 07:17:37,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2019-11-20 07:17:37,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2019-11-20 07:17:37,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_to_usecs [2019-11-20 07:17:37,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2019-11-20 07:17:37,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_mute [2019-11-20 07:17:37,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2019-11-20 07:17:37,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_rds_buff [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_tune_status [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion_timeout [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_ret_val [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_update_tune_status [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_ps_name [2019-11-20 07:17:37,101 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_queryctrl [2019-11-20 07:17:37,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_power_state [2019-11-20 07:17:37,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_modulator [2019-11-20 07:17:37,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_query_fill [2019-11-20 07:17:37,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_choose_econtrol_action [2019-11-20 07:17:37,102 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure validate_range [2019-11-20 07:17:37,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_free [2019-11-20 07:17:37,103 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_integers [2019-11-20 07:17:37,156 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 448 nodes and edges [2019-11-20 07:17:37,163 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 151 nodes and edges [2019-11-20 07:17:37,170 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2019-11-20 07:17:37,176 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-11-20 07:17:37,183 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 07:17:37,190 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 07:17:37,535 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_31ce9f1f-eb93-42a1-9ae4-35ee2f1d6aa9/bin/ukojak/witness.graphml [2019-11-20 07:17:37,535 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 07:17:37,538 INFO L168 Benchmark]: Toolchain (without parser) took 406853.15 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 788.0 MB). Free memory was 934.0 MB in the beginning and 903.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 818.4 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,538 INFO L168 Benchmark]: CDTParser took 0.96 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:17:37,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1813.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 934.0 MB in the beginning and 995.3 MB in the end (delta: -61.3 MB). Peak memory consumption was 92.4 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,539 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.75 ms. Allocated memory is still 1.2 GB. Free memory was 995.3 MB in the beginning and 979.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,540 INFO L168 Benchmark]: Boogie Preprocessor took 159.49 ms. Allocated memory is still 1.2 GB. Free memory was 979.2 MB in the beginning and 957.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,540 INFO L168 Benchmark]: RCFGBuilder took 392146.22 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 610.3 MB). Free memory was 957.7 MB in the beginning and 1.6 GB in the end (delta: -644.9 MB). Peak memory consumption was 460.6 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,540 INFO L168 Benchmark]: CodeCheck took 12054.60 ms. Allocated memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 38.8 MB). Free memory was 1.6 GB in the beginning and 998.8 MB in the end (delta: 603.8 MB). Peak memory consumption was 642.6 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,541 INFO L168 Benchmark]: Witness Printer took 449.26 ms. Allocated memory is still 1.8 GB. Free memory was 998.8 MB in the beginning and 903.6 MB in the end (delta: 95.3 MB). Peak memory consumption was 95.3 MB. Max. memory is 11.5 GB. [2019-11-20 07:17:37,543 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 46 procedures, 729 locations, 1 error locations. Result: SAFE, OverallTime: 11.3s, OverallIterations: 8, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 11376 SDtfs, 972 SDslu, 6168 SDs, 0 SdLazy, 6564 SolverSat, 2428 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3638 GetRequests, 3513 SyntacticMatches, 11 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3511 ImplicationChecksByTransitivity, 8.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 287 NumberOfCodeBlocks, 287 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 280 ConstructedInterpolants, 0 QuantifiedInterpolants, 32986 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 14/14 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 6164]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5277]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4333]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5380]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4379]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4698]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3984]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3998]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5380]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5876]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1813.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 934.0 MB in the beginning and 995.3 MB in the end (delta: -61.3 MB). Peak memory consumption was 92.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 226.75 ms. Allocated memory is still 1.2 GB. Free memory was 995.3 MB in the beginning and 979.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 159.49 ms. Allocated memory is still 1.2 GB. Free memory was 979.2 MB in the beginning and 957.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 392146.22 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 610.3 MB). Free memory was 957.7 MB in the beginning and 1.6 GB in the end (delta: -644.9 MB). Peak memory consumption was 460.6 MB. Max. memory is 11.5 GB. * CodeCheck took 12054.60 ms. Allocated memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 38.8 MB). Free memory was 1.6 GB in the beginning and 998.8 MB in the end (delta: 603.8 MB). Peak memory consumption was 642.6 MB. Max. memory is 11.5 GB. * Witness Printer took 449.26 ms. Allocated memory is still 1.8 GB. Free memory was 998.8 MB in the beginning and 903.6 MB in the end (delta: 95.3 MB). Peak memory consumption was 95.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...