./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/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_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/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 1cbcd1801ac56ffe76b374a9c190210549aab35f ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 09:38:37,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 09:38:37,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 09:38:37,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 09:38:37,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 09:38:37,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 09:38:37,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 09:38:37,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 09:38:37,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 09:38:37,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 09:38:37,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 09:38:37,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 09:38:37,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 09:38:37,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 09:38:37,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 09:38:37,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 09:38:37,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 09:38:37,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 09:38:37,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 09:38:37,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 09:38:37,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 09:38:37,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 09:38:37,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 09:38:37,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 09:38:37,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 09:38:37,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 09:38:37,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 09:38:37,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 09:38:37,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 09:38:37,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 09:38:37,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 09:38:37,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 09:38:37,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 09:38:37,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 09:38:37,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 09:38:37,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 09:38:37,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 09:38:37,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 09:38:37,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 09:38:37,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 09:38:37,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 09:38:37,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 09:38:37,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 09:38:37,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 09:38:37,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 09:38:37,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 09:38:37,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 09:38:37,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 09:38:37,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 09:38:37,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 09:38:37,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 09:38:37,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 09:38:37,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 09:38:37,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 09:38:37,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 09:38:37,491 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 09:38:37,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 09:38:37,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 09:38:37,491 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 09:38:37,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 09:38:37,491 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 09:38:37,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 09:38:37,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 09:38:37,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 09:38:37,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 09:38:37,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 09:38:37,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 09:38:37,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 09:38:37,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 09:38:37,492 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_af143b89-1aad-470f-93eb-4bc3a1e4be95/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 -> 1cbcd1801ac56ffe76b374a9c190210549aab35f [2019-12-01 09:38:37,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 09:38:37,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 09:38:37,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 09:38:37,602 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 09:38:37,602 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 09:38:37,602 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-12-01 09:38:37,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/data/cd26abc68/96aa513399a84c9fbd008aa0723cd0eb/FLAG6f7602ef5 [2019-12-01 09:38:38,207 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 09:38:38,207 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-12-01 09:38:38,228 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/data/cd26abc68/96aa513399a84c9fbd008aa0723cd0eb/FLAG6f7602ef5 [2019-12-01 09:38:38,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/data/cd26abc68/96aa513399a84c9fbd008aa0723cd0eb [2019-12-01 09:38:38,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 09:38:38,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 09:38:38,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 09:38:38,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 09:38:38,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 09:38:38,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:38:38" (1/1) ... [2019-12-01 09:38:38,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18661f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:38, skipping insertion in model container [2019-12-01 09:38:38,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:38:38" (1/1) ... [2019-12-01 09:38:38,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 09:38:38,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 09:38:39,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 09:38:39,538 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 09:38:39,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 09:38:39,762 INFO L208 MainTranslator]: Completed translation [2019-12-01 09:38:39,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39 WrapperNode [2019-12-01 09:38:39,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 09:38:39,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 09:38:39,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 09:38:39,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 09:38:39,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 09:38:39,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 09:38:39,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 09:38:39,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 09:38:39,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... [2019-12-01 09:38:39,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 09:38:39,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 09:38:39,985 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 09:38:39,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 09:38:39,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:38:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/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 [2019-12-01 09:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2019-12-01 09:38:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2019-12-01 09:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-01 09:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 09:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 09:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 09:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2019-12-01 09:38:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2019-12-01 09:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2019-12-01 09:38:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2019-12-01 09:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2019-12-01 09:38:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2019-12-01 09:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2019-12-01 09:38:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2019-12-01 09:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-12-01 09:38:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-12-01 09:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 09:38:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 09:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2019-12-01 09:38:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2019-12-01 09:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2019-12-01 09:38:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2019-12-01 09:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2019-12-01 09:38:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2019-12-01 09:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-12-01 09:38:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-12-01 09:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-12-01 09:38:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-12-01 09:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2019-12-01 09:38:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2019-12-01 09:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 09:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-12-01 09:38:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-12-01 09:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-12-01 09:38:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-12-01 09:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2019-12-01 09:38:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2019-12-01 09:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-12-01 09:38:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-12-01 09:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 09:38:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 09:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-12-01 09:38:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-12-01 09:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2019-12-01 09:38:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2019-12-01 09:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 09:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2019-12-01 09:38:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2019-12-01 09:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2019-12-01 09:38:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2019-12-01 09:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2019-12-01 09:38:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2019-12-01 09:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2019-12-01 09:38:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2019-12-01 09:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 09:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2019-12-01 09:38:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2019-12-01 09:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 09:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-12-01 09:38:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2019-12-01 09:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-12-01 09:38:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-12-01 09:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2019-12-01 09:38:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2019-12-01 09:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-12-01 09:38:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-12-01 09:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-12-01 09:38:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-12-01 09:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2019-12-01 09:38:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2019-12-01 09:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 09:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-12-01 09:38:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-12-01 09:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 09:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 09:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2019-12-01 09:38:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2019-12-01 09:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-12-01 09:38:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-12-01 09:38:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2019-12-01 09:38:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2019-12-01 09:38:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2019-12-01 09:38:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2019-12-01 09:38:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-12-01 09:38:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-12-01 09:38:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-12-01 09:38:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-12-01 09:38:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-12-01 09:38:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-12-01 09:38:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 09:38:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-12-01 09:38:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-12-01 09:38:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2019-12-01 09:38:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2019-12-01 09:38:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2019-12-01 09:38:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2019-12-01 09:38:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2019-12-01 09:38:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2019-12-01 09:38:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2019-12-01 09:38:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2019-12-01 09:38:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2019-12-01 09:38:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2019-12-01 09:38:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2019-12-01 09:38:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2019-12-01 09:38:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-01 09:38:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-12-01 09:38:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 09:38:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 09:45:25,069 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 09:45:25,069 INFO L287 CfgBuilder]: Removed 125 assume(true) statements. [2019-12-01 09:45:25,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:45:25 BoogieIcfgContainer [2019-12-01 09:45:25,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 09:45:25,071 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 09:45:25,071 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 09:45:25,079 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 09:45:25,079 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:45:25" (1/1) ... [2019-12-01 09:45:25,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 09:45:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 735 states and 1075 transitions. [2019-12-01 09:45:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1075 transitions. [2019-12-01 09:45:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-01 09:45:25,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 739 states and 1080 transitions. [2019-12-01 09:45:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1080 transitions. [2019-12-01 09:45:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-01 09:45:25,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:26,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 745 states and 1110 transitions. [2019-12-01 09:45:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1110 transitions. [2019-12-01 09:45:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-01 09:45:26,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 750 states and 1137 transitions. [2019-12-01 09:45:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1137 transitions. [2019-12-01 09:45:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-01 09:45:27,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 755 states and 1162 transitions. [2019-12-01 09:45:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1162 transitions. [2019-12-01 09:45:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-01 09:45:28,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 760 states and 1185 transitions. [2019-12-01 09:45:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1185 transitions. [2019-12-01 09:45:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-01 09:45:30,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 765 states and 1204 transitions. [2019-12-01 09:45:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1204 transitions. [2019-12-01 09:45:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-01 09:45:32,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 09:45:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 09:45:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-01 09:45:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 09:45:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 759 states and 1196 transitions. [2019-12-01 09:45:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1196 transitions. [2019-12-01 09:45:33,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-01 09:45:33,366 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2019-12-01 09:45:33,374 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-12-01 09:45:33,705 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,708 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,709 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,710 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,711 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,712 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,713 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,714 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,715 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,716 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,717 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 09:45:33,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 09:45:33 ImpRootNode [2019-12-01 09:45:33,718 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 09:45:33,718 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 09:45:33,718 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 09:45:33,718 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 09:45:33,719 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:45:25" (3/4) ... [2019-12-01 09:45:33,722 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-01 09:45:33,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2019-12-01 09:45:33,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_radio_text [2019-12-01 09:45:33,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2019-12-01 09:45:33,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_read_property [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_frequency [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_disable [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_tune [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlen [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_free [2019-12-01 09:45:33,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_send_command [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usecs_to_jiffies [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_is_valid [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_property [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_wait_stc [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_to_usecs [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2019-12-01 09:45:33,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_mute [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_rds_buff [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_tune_status [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion_timeout [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_ret_val [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_update_tune_status [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_ps_name [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_queryctrl [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_power_state [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_modulator [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_query_fill [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_choose_econtrol_action [2019-12-01 09:45:33,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure validate_range [2019-12-01 09:45:33,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_free [2019-12-01 09:45:33,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_integers [2019-12-01 09:45:33,764 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 449 nodes and edges [2019-12-01 09:45:33,770 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 149 nodes and edges [2019-12-01 09:45:33,775 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2019-12-01 09:45:33,780 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-12-01 09:45:33,785 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-01 09:45:33,789 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 09:45:33,792 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 09:45:33,974 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_af143b89-1aad-470f-93eb-4bc3a1e4be95/bin/ukojak/witness.graphml [2019-12-01 09:45:33,975 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 09:45:33,976 INFO L168 Benchmark]: Toolchain (without parser) took 415299.79 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 671.1 MB). Free memory was 934.4 MB in the beginning and 799.5 MB in the end (delta: 134.9 MB). Peak memory consumption was 805.9 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,976 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 961.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 09:45:33,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1085.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 934.4 MB in the beginning and 971.3 MB in the end (delta: -36.9 MB). Peak memory consumption was 95.7 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,977 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.43 ms. Allocated memory is still 1.1 GB. Free memory was 971.3 MB in the beginning and 955.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,977 INFO L168 Benchmark]: Boogie Preprocessor took 102.20 ms. Allocated memory is still 1.1 GB. Free memory was 955.2 MB in the beginning and 939.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,978 INFO L168 Benchmark]: RCFGBuilder took 405085.98 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 269.0 MB). Free memory was 939.1 MB in the beginning and 830.3 MB in the end (delta: 108.8 MB). Peak memory consumption was 392.2 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,978 INFO L168 Benchmark]: CodeCheck took 8646.98 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 284.7 MB). Free memory was 830.3 MB in the beginning and 900.3 MB in the end (delta: -70.1 MB). Peak memory consumption was 214.6 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,978 INFO L168 Benchmark]: Witness Printer took 256.46 ms. Allocated memory is still 1.7 GB. Free memory was 900.3 MB in the beginning and 799.5 MB in the end (delta: 100.8 MB). Peak memory consumption was 100.8 MB. Max. memory is 11.5 GB. [2019-12-01 09:45:33,980 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 47 procedures, 735 locations, 1 error locations. Result: SAFE, OverallTime: 8.2s, 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, 1.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3638 GetRequests, 3513 SyntacticMatches, 11 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3511 ImplicationChecksByTransitivity, 6.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.3s 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: 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: 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: 6299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6256]: 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: 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: 3968]: 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: 3956]: 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: 6065]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6349]: 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 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 961.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1085.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 934.4 MB in the beginning and 971.3 MB in the end (delta: -36.9 MB). Peak memory consumption was 95.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 119.43 ms. Allocated memory is still 1.1 GB. Free memory was 971.3 MB in the beginning and 955.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 102.20 ms. Allocated memory is still 1.1 GB. Free memory was 955.2 MB in the beginning and 939.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 405085.98 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 269.0 MB). Free memory was 939.1 MB in the beginning and 830.3 MB in the end (delta: 108.8 MB). Peak memory consumption was 392.2 MB. Max. memory is 11.5 GB. * CodeCheck took 8646.98 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 284.7 MB). Free memory was 830.3 MB in the beginning and 900.3 MB in the end (delta: -70.1 MB). Peak memory consumption was 214.6 MB. Max. memory is 11.5 GB. * Witness Printer took 256.46 ms. Allocated memory is still 1.7 GB. Free memory was 900.3 MB in the beginning and 799.5 MB in the end (delta: 100.8 MB). Peak memory consumption was 100.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...