./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:24,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:24,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:24,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:24,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:24,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:24,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:24,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:24,742 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:24,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:24,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:24,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:24,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:24,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:24,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:24,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:24,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:24,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:24,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:24,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:24,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:24,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:24,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:24,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:24,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:24,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:24,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:24,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:24,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:24,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:24,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:24,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:24,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:24,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:24,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:24,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:24,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:24,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:24,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:24,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:24,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:24,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:01:24,883 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:24,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:24,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:24,886 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:24,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:24,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:24,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:24,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:01:24,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:24,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:24,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:24,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:24,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:24,892 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:24,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:24,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:24,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:24,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:24,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:24,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:24,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:24,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:24,895 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:01:24,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:01:24,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:24,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 [2021-11-23 01:01:25,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:25,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:25,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:25,244 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:25,245 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:25,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-11-23 01:01:25,322 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/4c2b4439d/87c66b1edfb34f1c879caa7bc857cdd4/FLAG14f63bf7e [2021-11-23 01:01:26,491 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:26,493 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-11-23 01:01:26,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/4c2b4439d/87c66b1edfb34f1c879caa7bc857cdd4/FLAG14f63bf7e [2021-11-23 01:01:26,733 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/4c2b4439d/87c66b1edfb34f1c879caa7bc857cdd4 [2021-11-23 01:01:26,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:26,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:26,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:26,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:26,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:26,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:26" (1/1) ... [2021-11-23 01:01:26,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@579c1d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:26, skipping insertion in model container [2021-11-23 01:01:26,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:26" (1/1) ... [2021-11-23 01:01:26,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:26,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:28,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-11-23 01:01:29,076 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:29,192 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:29,562 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-11-23 01:01:29,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:30,105 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:30,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30 WrapperNode [2021-11-23 01:01:30,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:30,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:30,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:30,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:30,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,448 INFO L137 Inliner]: procedures = 145, calls = 2146, calls flagged for inlining = 58, calls inlined = 46, statements flattened = 3820 [2021-11-23 01:01:30,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:30,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:30,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:30,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:30,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:30,781 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:30,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:30,781 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:30,782 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:30" (1/1) ... [2021-11-23 01:01:30,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:30,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:30,822 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:30,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2021-11-23 01:01:30,879 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2021-11-23 01:01:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2021-11-23 01:01:30,880 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2021-11-23 01:01:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:01:30,880 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2021-11-23 01:01:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2021-11-23 01:01:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 01:01:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 01:01:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2021-11-23 01:01:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2021-11-23 01:01:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:01:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:01:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:01:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:01:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 01:01:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 01:01:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:01:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2021-11-23 01:01:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2021-11-23 01:01:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 01:01:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 01:01:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2021-11-23 01:01:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2021-11-23 01:01:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2021-11-23 01:01:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2021-11-23 01:01:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:01:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-11-23 01:01:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-11-23 01:01:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2021-11-23 01:01:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2021-11-23 01:01:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2021-11-23 01:01:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2021-11-23 01:01:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:01:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2021-11-23 01:01:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2021-11-23 01:01:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 01:01:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 01:01:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2021-11-23 01:01:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2021-11-23 01:01:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2021-11-23 01:01:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2021-11-23 01:01:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:01:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 01:01:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 01:01:30,894 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 01:01:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 01:01:30,894 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2021-11-23 01:01:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2021-11-23 01:01:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 01:01:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 01:01:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-23 01:01:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-23 01:01:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:01:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2021-11-23 01:01:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2021-11-23 01:01:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2021-11-23 01:01:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2021-11-23 01:01:30,898 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2021-11-23 01:01:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2021-11-23 01:01:30,899 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:01:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:01:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2021-11-23 01:01:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2021-11-23 01:01:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2021-11-23 01:01:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2021-11-23 01:01:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2021-11-23 01:01:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2021-11-23 01:01:30,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:01:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2021-11-23 01:01:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2021-11-23 01:01:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2021-11-23 01:01:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2021-11-23 01:01:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2021-11-23 01:01:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2021-11-23 01:01:30,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:30,903 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 01:01:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 01:01:31,617 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:31,620 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:01:32,507 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:32,621 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-23 01:01:32,621 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-11-23 01:01:32,743 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:32,925 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume !false; [2021-11-23 01:01:32,925 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume false; [2021-11-23 01:01:32,930 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:32,979 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2021-11-23 01:01:32,979 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2021-11-23 01:01:32,992 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:33,171 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2021-11-23 01:01:33,172 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2021-11-23 01:01:33,723 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:33,725 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:33,735 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:38,508 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume false; [2021-11-23 01:01:38,508 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##66: assume !false; [2021-11-23 01:01:38,508 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2021-11-23 01:01:38,509 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2021-11-23 01:01:38,509 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2021-11-23 01:01:38,509 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2021-11-23 01:01:38,570 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:01:39,399 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:01:39,400 INFO L301 CfgBuilder]: Removed 38 assume(true) statements. [2021-11-23 01:01:39,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:39 BoogieIcfgContainer [2021-11-23 01:01:39,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:01:39,407 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:01:39,408 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:01:39,420 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:01:39,420 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:39" (1/1) ... [2021-11-23 01:01:39,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:01:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 756 states and 1148 transitions. [2021-11-23 01:01:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1148 transitions. [2021-11-23 01:01:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 01:01:39,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,670 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:01:39,684 INFO L158 Benchmark]: Toolchain (without parser) took 12942.01ms. Allocated memory was 113.2MB in the beginning and 471.9MB in the end (delta: 358.6MB). Free memory was 70.3MB in the beginning and 234.2MB in the end (delta: -163.9MB). Peak memory consumption was 193.0MB. Max. memory is 16.1GB. [2021-11-23 01:01:39,688 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 113.2MB. Free memory was 69.8MB in the beginning and 69.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:01:39,690 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3367.29ms. Allocated memory was 113.2MB in the beginning and 218.1MB in the end (delta: 104.9MB). Free memory was 70.3MB in the beginning and 106.2MB in the end (delta: -36.0MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2021-11-23 01:01:39,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 342.29ms. Allocated memory is still 218.1MB. Free memory was 106.2MB in the beginning and 147.2MB in the end (delta: -40.9MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2021-11-23 01:01:39,696 INFO L158 Benchmark]: Boogie Preprocessor took 328.03ms. Allocated memory is still 218.1MB. Free memory was 147.2MB in the beginning and 123.0MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:39,697 INFO L158 Benchmark]: RCFGBuilder took 8626.05ms. Allocated memory was 218.1MB in the beginning and 471.9MB in the end (delta: 253.8MB). Free memory was 123.0MB in the beginning and 243.6MB in the end (delta: -120.5MB). Peak memory consumption was 239.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:39,699 INFO L158 Benchmark]: CodeCheck took 272.60ms. Allocated memory is still 471.9MB. Free memory was 242.5MB in the beginning and 234.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:01:39,708 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 113.2MB. Free memory was 69.8MB in the beginning and 69.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3367.29ms. Allocated memory was 113.2MB in the beginning and 218.1MB in the end (delta: 104.9MB). Free memory was 70.3MB in the beginning and 106.2MB in the end (delta: -36.0MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 342.29ms. Allocated memory is still 218.1MB. Free memory was 106.2MB in the beginning and 147.2MB in the end (delta: -40.9MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 328.03ms. Allocated memory is still 218.1MB. Free memory was 147.2MB in the beginning and 123.0MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 8626.05ms. Allocated memory was 218.1MB in the beginning and 471.9MB in the end (delta: 253.8MB). Free memory was 123.0MB in the beginning and 243.6MB in the end (delta: -120.5MB). Peak memory consumption was 239.1MB. Max. memory is 16.1GB. * CodeCheck took 272.60ms. Allocated memory is still 471.9MB. Free memory was 242.5MB in the beginning and 234.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:01:39,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:01:42,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:01:42,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:01:42,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:01:42,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:01:42,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:01:42,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:01:42,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:01:42,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:01:42,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:01:42,750 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:01:42,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:01:42,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:01:42,753 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:01:42,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:01:42,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:01:42,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:01:42,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:01:42,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:01:42,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:01:42,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:01:42,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:01:42,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:01:42,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:01:42,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:01:42,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:01:42,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:01:42,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:01:42,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:01:42,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:01:42,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:01:42,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:01:42,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:01:42,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:01:42,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:01:42,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:01:42,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:01:42,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:01:42,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:01:42,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:01:42,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:01:42,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:01:42,828 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:01:42,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:01:42,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:01:42,830 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:01:42,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:01:42,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:01:42,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:01:42,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:01:42,832 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:01:42,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:01:42,833 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:01:42,833 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:01:42,834 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:01:42,834 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:01:42,834 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:01:42,834 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:01:42,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:01:42,835 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:01:42,835 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:01:42,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:01:42,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:42,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:01:42,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:01:42,837 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:01:42,837 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:01:42,838 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:01:42,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:01:42,838 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:01:42,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:01:42,839 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 [2021-11-23 01:01:43,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:01:43,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:01:43,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:01:43,303 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:01:43,311 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:01:43,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-11-23 01:01:43,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/56af3eea5/5e144aee2221481dbda9d29906f1016a/FLAG9903797b3 [2021-11-23 01:01:44,675 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:01:44,677 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-11-23 01:01:44,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/56af3eea5/5e144aee2221481dbda9d29906f1016a/FLAG9903797b3 [2021-11-23 01:01:44,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/data/56af3eea5/5e144aee2221481dbda9d29906f1016a [2021-11-23 01:01:44,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:44,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:44,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:44,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:44,994 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:44,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:44" (1/1) ... [2021-11-23 01:01:44,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bc88097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:44, skipping insertion in model container [2021-11-23 01:01:44,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:44" (1/1) ... [2021-11-23 01:01:45,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:45,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:46,960 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-11-23 01:01:47,319 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:47,372 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:01:47,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:47,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-11-23 01:01:47,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:48,000 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:48,415 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-11-23 01:01:48,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:49,028 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:49,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49 WrapperNode [2021-11-23 01:01:49,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:49,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:49,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:49,032 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:49,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,342 INFO L137 Inliner]: procedures = 154, calls = 2146, calls flagged for inlining = 58, calls inlined = 46, statements flattened = 3727 [2021-11-23 01:01:49,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:49,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:49,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:49,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:49,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:49,677 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:49,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:49,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:49,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:49" (1/1) ... [2021-11-23 01:01:49,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:49,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:49,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:49,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:01:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2021-11-23 01:01:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2021-11-23 01:01:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:01:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2021-11-23 01:01:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2021-11-23 01:01:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:01:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 01:01:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2021-11-23 01:01:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2021-11-23 01:01:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 01:01:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 01:01:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2021-11-23 01:01:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2021-11-23 01:01:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:01:49,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:01:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:01:49,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:01:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 01:01:49,775 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 01:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2021-11-23 01:01:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2021-11-23 01:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 01:01:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 01:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2021-11-23 01:01:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2021-11-23 01:01:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2021-11-23 01:01:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2021-11-23 01:01:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:01:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-11-23 01:01:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-11-23 01:01:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2021-11-23 01:01:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2021-11-23 01:01:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2021-11-23 01:01:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2021-11-23 01:01:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:01:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2021-11-23 01:01:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2021-11-23 01:01:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 01:01:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 01:01:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2021-11-23 01:01:49,781 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2021-11-23 01:01:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2021-11-23 01:01:49,781 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2021-11-23 01:01:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:01:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 01:01:49,782 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 01:01:49,782 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 01:01:49,782 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 01:01:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2021-11-23 01:01:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2021-11-23 01:01:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 01:01:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 01:01:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:01:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:01:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 01:01:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-23 01:01:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-23 01:01:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:01:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:01:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:01:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:01:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2021-11-23 01:01:49,789 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2021-11-23 01:01:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2021-11-23 01:01:49,790 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2021-11-23 01:01:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2021-11-23 01:01:49,790 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2021-11-23 01:01:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:01:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:01:49,791 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:01:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2021-11-23 01:01:49,791 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2021-11-23 01:01:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2021-11-23 01:01:49,791 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2021-11-23 01:01:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2021-11-23 01:01:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2021-11-23 01:01:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2021-11-23 01:01:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2021-11-23 01:01:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2021-11-23 01:01:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2021-11-23 01:01:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2021-11-23 01:01:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2021-11-23 01:01:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:49,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 01:01:49,795 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 01:01:50,634 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:50,639 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:01:51,543 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:51,875 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-23 01:01:51,876 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-11-23 01:01:51,923 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:01:52,531 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2021-11-23 01:01:52,531 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2021-11-23 01:02:03,902 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:02:04,838 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume !false; [2021-11-23 01:02:04,839 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume false; [2021-11-23 01:02:04,853 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:02:05,074 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2021-11-23 01:02:05,075 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2021-11-23 01:02:16,560 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:02:16,561 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:02:16,567 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-23 01:02:42,487 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 01:02:42,488 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 01:02:42,494 INFO L158 Benchmark]: Toolchain (without parser) took 57506.74ms. Allocated memory was 56.6MB in the beginning and 559.9MB in the end (delta: 503.3MB). Free memory was 33.3MB in the beginning and 242.3MB in the end (delta: -209.0MB). Peak memory consumption was 413.5MB. Max. memory is 16.1GB. [2021-11-23 01:02:42,494 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 56.6MB. Free memory was 36.7MB in the beginning and 36.6MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:02:42,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4040.35ms. Allocated memory was 56.6MB in the beginning and 306.2MB in the end (delta: 249.6MB). Free memory was 33.2MB in the beginning and 225.2MB in the end (delta: -192.0MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:42,495 INFO L158 Benchmark]: Boogie Procedure Inliner took 312.41ms. Allocated memory is still 306.2MB. Free memory was 225.2MB in the beginning and 203.2MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:42,496 INFO L158 Benchmark]: Boogie Preprocessor took 331.66ms. Allocated memory is still 306.2MB. Free memory was 203.2MB in the beginning and 177.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 01:02:42,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2021-11-23 01:02:42,501 INFO L158 Benchmark]: RCFGBuilder took 52815.08ms. Allocated memory was 306.2MB in the beginning and 559.9MB in the end (delta: 253.8MB). Free memory was 177.0MB in the beginning and 242.3MB in the end (delta: -65.3MB). Peak memory consumption was 309.4MB. Max. memory is 16.1GB. [2021-11-23 01:02:42,504 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 56.6MB. Free memory was 36.7MB in the beginning and 36.6MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4040.35ms. Allocated memory was 56.6MB in the beginning and 306.2MB in the end (delta: 249.6MB). Free memory was 33.2MB in the beginning and 225.2MB in the end (delta: -192.0MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 312.41ms. Allocated memory is still 306.2MB. Free memory was 225.2MB in the beginning and 203.2MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 331.66ms. Allocated memory is still 306.2MB. Free memory was 203.2MB in the beginning and 177.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 52815.08ms. Allocated memory was 306.2MB in the beginning and 559.9MB in the end (delta: 253.8MB). Free memory was 177.0MB in the beginning and 242.3MB in the end (delta: -65.3MB). Peak memory consumption was 309.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c8efdb-476e-4244-991d-017fc031654b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")