./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 b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI --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 ................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI --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 ....................................................................................................................................................................................................................................................................................................................... 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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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") --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:07:02,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:07:02,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:07:02,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:07:02,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:07:02,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:07:02,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:07:02,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:07:02,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:07:02,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:07:02,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:07:02,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:07:02,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:07:02,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:07:02,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:07:02,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:07:02,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:07:02,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:07:02,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:07:02,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:07:02,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:07:02,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:07:02,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:07:02,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:07:02,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:07:02,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:07:02,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:07:02,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:07:02,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:07:02,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:07:02,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:07:02,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:07:02,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:07:02,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:07:02,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:07:02,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:07:02,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:07:02,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:07:02,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:07:02,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:07:02,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:07:02,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:07:02,242 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:07:02,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:07:02,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:07:02,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:07:02,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:07:02,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:07:02,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:07:02,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:07:02,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:07:02,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:07:02,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:07:02,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:07:02,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:07:02,248 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:07:02,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:07:02,248 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:07:02,249 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:07:02,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:07:02,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:07:02,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:07:02,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:07:02,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:07:02,250 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:07:02,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:07:02,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:07:02,251 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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 [2021-10-29 04:07:02,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:07:02,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:07:02,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:07:02,607 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:07:02,608 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:07:02,610 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-10-29 04:07:02,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/bf96749fd/99e4ab6843af4374b61c48e20c045154/FLAGb086f28f8 [2021-10-29 04:07:03,660 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:07:03,661 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-10-29 04:07:03,711 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/bf96749fd/99e4ab6843af4374b61c48e20c045154/FLAGb086f28f8 [2021-10-29 04:07:04,100 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/bf96749fd/99e4ab6843af4374b61c48e20c045154 [2021-10-29 04:07:04,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:07:04,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:07:04,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:07:04,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:07:04,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:07:04,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:07:04" (1/1) ... [2021-10-29 04:07:04,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@414da2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:04, skipping insertion in model container [2021-10-29 04:07:04,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:07:04" (1/1) ... [2021-10-29 04:07:04,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:07:04,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:07:05,830 WARN L228 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_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-10-29 04:07:06,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:07:06,200 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:07:06,603 WARN L228 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_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-10-29 04:07:06,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:07:07,034 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:07:07,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07 WrapperNode [2021-10-29 04:07:07,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:07:07,036 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:07:07,036 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:07:07,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:07:07,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:07:07,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:07:07,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:07:07,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:07:07,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:07:07,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:07:07,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:07:07,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:07:07,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:07:07" (1/1) ... [2021-10-29 04:07:07,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:07:07,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:07:07,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:07:07,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:07:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2021-10-29 04:07:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2021-10-29 04:07:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2021-10-29 04:07:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2021-10-29 04:07:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:07:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2021-10-29 04:07:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2021-10-29 04:07:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-10-29 04:07:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-10-29 04:07:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2021-10-29 04:07:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2021-10-29 04:07:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-10-29 04:07:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-10-29 04:07:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-10-29 04:07:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-10-29 04:07:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-10-29 04:07:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-10-29 04:07:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:07:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2021-10-29 04:07:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2021-10-29 04:07:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-10-29 04:07:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-10-29 04:07:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2021-10-29 04:07:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2021-10-29 04:07:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2021-10-29 04:07:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2021-10-29 04:07:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:07:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-10-29 04:07:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-10-29 04:07:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2021-10-29 04:07:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2021-10-29 04:07:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2021-10-29 04:07:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2021-10-29 04:07:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:07:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:07:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2021-10-29 04:07:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2021-10-29 04:07:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-10-29 04:07:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-10-29 04:07:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2021-10-29 04:07:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2021-10-29 04:07:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2021-10-29 04:07:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2021-10-29 04:07:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:07:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-10-29 04:07:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-10-29 04:07:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-10-29 04:07:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-10-29 04:07:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2021-10-29 04:07:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2021-10-29 04:07:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-10-29 04:07:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-10-29 04:07:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-10-29 04:07:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-10-29 04:07:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:07:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:07:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2021-10-29 04:07:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2021-10-29 04:07:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2021-10-29 04:07:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2021-10-29 04:07:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2021-10-29 04:07:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2021-10-29 04:07:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-10-29 04:07:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-10-29 04:07:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2021-10-29 04:07:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2021-10-29 04:07:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2021-10-29 04:07:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2021-10-29 04:07:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2021-10-29 04:07:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2021-10-29 04:07:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:07:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2021-10-29 04:07:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2021-10-29 04:07:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2021-10-29 04:07:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2021-10-29 04:07:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2021-10-29 04:07:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2021-10-29 04:07:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:07:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:07:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-10-29 04:07:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-10-29 04:07:10,053 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:10,150 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-10-29 04:07:10,150 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-10-29 04:07:10,237 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:10,393 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume !false; [2021-10-29 04:07:10,394 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume false; [2021-10-29 04:07:10,397 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:10,434 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2021-10-29 04:07:10,434 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2021-10-29 04:07:10,446 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:10,626 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2021-10-29 04:07:10,627 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2021-10-29 04:07:11,068 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:11,071 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:11,079 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:07:32,333 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume false; [2021-10-29 04:07:32,334 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##66: assume !false; [2021-10-29 04:07:32,334 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2021-10-29 04:07:32,334 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2021-10-29 04:07:32,334 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2021-10-29 04:07:32,334 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2021-10-29 04:08:00,612 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:08:00,612 INFO L299 CfgBuilder]: Removed 130 assume(true) statements. [2021-10-29 04:08:00,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:08:00 BoogieIcfgContainer [2021-10-29 04:08:00,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:08:00,617 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:08:00,617 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:08:00,628 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:08:00,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:08:00" (1/1) ... [2021-10-29 04:08:00,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:08:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:08:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 754 states and 1146 transitions. [2021-10-29 04:08:00,704 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1146 transitions. [2021-10-29 04:08:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-29 04:08:00,709 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:08:00,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:08:00,752 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:444) 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) [2021-10-29 04:08:00,758 INFO L168 Benchmark]: Toolchain (without parser) took 56652.41 ms. Allocated memory was 104.9 MB in the beginning and 790.6 MB in the end (delta: 685.8 MB). Free memory was 74.4 MB in the beginning and 497.3 MB in the end (delta: -422.9 MB). Peak memory consumption was 261.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:00,758 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 104.9 MB. Free memory is still 80.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:08:00,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2930.13 ms. Allocated memory was 104.9 MB in the beginning and 205.5 MB in the end (delta: 100.7 MB). Free memory was 74.1 MB in the beginning and 98.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 87.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:00,760 INFO L168 Benchmark]: Boogie Procedure Inliner took 304.27 ms. Allocated memory is still 205.5 MB. Free memory was 98.7 MB in the beginning and 134.5 MB in the end (delta: -35.8 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:00,761 INFO L168 Benchmark]: Boogie Preprocessor took 270.29 ms. Allocated memory is still 205.5 MB. Free memory was 134.5 MB in the beginning and 107.3 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:00,762 INFO L168 Benchmark]: RCFGBuilder took 53004.55 ms. Allocated memory was 205.5 MB in the beginning and 790.6 MB in the end (delta: 585.1 MB). Free memory was 107.3 MB in the beginning and 505.7 MB in the end (delta: -398.4 MB). Peak memory consumption was 382.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:00,763 INFO L168 Benchmark]: CodeCheck took 137.97 ms. Allocated memory is still 790.6 MB. Free memory was 505.7 MB in the beginning and 497.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:00,768 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 0.26 ms. Allocated memory is still 104.9 MB. Free memory is still 80.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2930.13 ms. Allocated memory was 104.9 MB in the beginning and 205.5 MB in the end (delta: 100.7 MB). Free memory was 74.1 MB in the beginning and 98.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 87.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 304.27 ms. Allocated memory is still 205.5 MB. Free memory was 98.7 MB in the beginning and 134.5 MB in the end (delta: -35.8 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 270.29 ms. Allocated memory is still 205.5 MB. Free memory was 134.5 MB in the beginning and 107.3 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 53004.55 ms. Allocated memory was 205.5 MB in the beginning and 790.6 MB in the end (delta: 585.1 MB). Free memory was 107.3 MB in the beginning and 505.7 MB in the end (delta: -398.4 MB). Peak memory consumption was 382.8 MB. Max. memory is 16.1 GB. * CodeCheck took 137.97 ms. Allocated memory is still 790.6 MB. Free memory was 505.7 MB in the beginning and 497.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:08:00,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:08:03,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:08:03,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:08:03,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:08:03,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:08:03,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:08:03,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:08:03,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:08:03,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:08:03,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:08:03,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:08:03,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:08:03,264 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:08:03,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:08:03,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:08:03,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:08:03,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:08:03,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:08:03,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:08:03,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:08:03,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:08:03,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:08:03,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:08:03,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:08:03,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:08:03,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:08:03,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:08:03,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:08:03,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:08:03,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:08:03,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:08:03,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:08:03,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:08:03,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:08:03,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:08:03,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:08:03,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:08:03,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:08:03,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:08:03,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:08:03,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:08:03,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:08:03,380 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:08:03,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:08:03,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:08:03,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:08:03,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:08:03,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:08:03,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:08:03,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:08:03,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:08:03,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:08:03,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:08:03,386 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:08:03,386 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:08:03,386 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:08:03,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:08:03,387 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:08:03,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:08:03,387 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:08:03,387 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:08:03,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:08:03,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:08:03,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:08:03,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:08:03,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:08:03,389 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:08:03,389 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:08:03,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:08:03,390 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:08:03,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:08:03,390 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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 [2021-10-29 04:08:03,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:08:03,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:08:03,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:08:03,842 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:08:03,843 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:08:03,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-10-29 04:08:03,932 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/ca6ad7076/c6f1f661bf714d6eaba8abd7a03314fa/FLAG929b5147d [2021-10-29 04:08:04,975 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:08:04,975 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2021-10-29 04:08:05,033 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/ca6ad7076/c6f1f661bf714d6eaba8abd7a03314fa/FLAG929b5147d [2021-10-29 04:08:05,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/data/ca6ad7076/c6f1f661bf714d6eaba8abd7a03314fa [2021-10-29 04:08:05,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:08:05,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:08:05,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:08:05,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:08:05,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:08:05,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:08:05" (1/1) ... [2021-10-29 04:08:05,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7713e2bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:05, skipping insertion in model container [2021-10-29 04:08:05,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:08:05" (1/1) ... [2021-10-29 04:08:05,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:08:05,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:08:07,248 WARN L228 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_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-10-29 04:08:07,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:08:07,593 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:08:07,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:08:07,912 WARN L228 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_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-10-29 04:08:08,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:08:08,087 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:08:08,426 WARN L228 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_3354f416-400d-4a34-b16e-6a57f0f546b4/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2021-10-29 04:08:08,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:08:08,848 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:08:08,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08 WrapperNode [2021-10-29 04:08:08,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:08:08,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:08:08,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:08:08,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:08:08,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:08,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,186 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:08:09,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:08:09,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:08:09,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:08:09,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:08:09,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:08:09,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:08:09,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:08:09,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:08:08" (1/1) ... [2021-10-29 04:08:09,493 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:08:09,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:08:09,523 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:08:09,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:08:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:08:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2021-10-29 04:08:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2021-10-29 04:08:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:08:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2021-10-29 04:08:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2021-10-29 04:08:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:08:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-10-29 04:08:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2021-10-29 04:08:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2021-10-29 04:08:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-10-29 04:08:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-10-29 04:08:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2021-10-29 04:08:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2021-10-29 04:08:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-10-29 04:08:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-10-29 04:08:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-10-29 04:08:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-10-29 04:08:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-10-29 04:08:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-10-29 04:08:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2021-10-29 04:08:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2021-10-29 04:08:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-10-29 04:08:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-10-29 04:08:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2021-10-29 04:08:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2021-10-29 04:08:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2021-10-29 04:08:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2021-10-29 04:08:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:08:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-10-29 04:08:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-10-29 04:08:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2021-10-29 04:08:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2021-10-29 04:08:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2021-10-29 04:08:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2021-10-29 04:08:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:08:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:08:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2021-10-29 04:08:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2021-10-29 04:08:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-10-29 04:08:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-10-29 04:08:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2021-10-29 04:08:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2021-10-29 04:08:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2021-10-29 04:08:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2021-10-29 04:08:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:08:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-10-29 04:08:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-10-29 04:08:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-10-29 04:08:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-10-29 04:08:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2021-10-29 04:08:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2021-10-29 04:08:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-10-29 04:08:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-10-29 04:08:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:08:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:08:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-10-29 04:08:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-10-29 04:08:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-10-29 04:08:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:08:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:08:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:08:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:08:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:08:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2021-10-29 04:08:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2021-10-29 04:08:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2021-10-29 04:08:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2021-10-29 04:08:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2021-10-29 04:08:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2021-10-29 04:08:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 04:08:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-10-29 04:08:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-10-29 04:08:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2021-10-29 04:08:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2021-10-29 04:08:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2021-10-29 04:08:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2021-10-29 04:08:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2021-10-29 04:08:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2021-10-29 04:08:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2021-10-29 04:08:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2021-10-29 04:08:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2021-10-29 04:08:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2021-10-29 04:08:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2021-10-29 04:08:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2021-10-29 04:08:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:08:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:08:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-10-29 04:08:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-10-29 04:08:11,422 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:08:11,679 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-10-29 04:08:11,680 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-10-29 04:08:11,712 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:08:12,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2021-10-29 04:08:12,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2021-10-29 04:08:23,138 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:08:23,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume !false; [2021-10-29 04:08:23,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume false; [2021-10-29 04:08:23,870 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:08:24,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2021-10-29 04:08:24,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2021-10-29 04:08:35,228 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:08:35,229 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:08:35,234 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-29 04:09:04,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2021-10-29 04:09:04,669 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-10-29 04:09:04,671 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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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:214) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) 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:724) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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 [2021-10-29 04:09:04,676 INFO L168 Benchmark]: Toolchain (without parser) took 59319.45 ms. Allocated memory was 52.4 MB in the beginning and 920.6 MB in the end (delta: 868.2 MB). Free memory was 28.5 MB in the beginning and 759.4 MB in the end (delta: -731.0 MB). Peak memory consumption was 636.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:09:04,677 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:09:04,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3490.73 ms. Allocated memory was 52.4 MB in the beginning and 323.0 MB in the end (delta: 270.5 MB). Free memory was 28.3 MB in the beginning and 183.4 MB in the end (delta: -155.1 MB). Peak memory consumption was 117.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:09:04,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 335.49 ms. Allocated memory is still 323.0 MB. Free memory was 183.4 MB in the beginning and 240.2 MB in the end (delta: -56.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:09:04,680 INFO L168 Benchmark]: Boogie Preprocessor took 296.08 ms. Allocated memory is still 323.0 MB. Free memory was 240.2 MB in the beginning and 209.8 MB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:09:04,681 INFO L168 Benchmark]: RCFGBuilder took 55189.87 ms. Allocated memory was 323.0 MB in the beginning and 920.6 MB in the end (delta: 597.7 MB). Free memory was 209.8 MB in the beginning and 759.4 MB in the end (delta: -549.7 MB). Peak memory consumption was 549.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:09:04,685 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3490.73 ms. Allocated memory was 52.4 MB in the beginning and 323.0 MB in the end (delta: 270.5 MB). Free memory was 28.3 MB in the beginning and 183.4 MB in the end (delta: -155.1 MB). Peak memory consumption was 117.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 335.49 ms. Allocated memory is still 323.0 MB. Free memory was 183.4 MB in the beginning and 240.2 MB in the end (delta: -56.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 296.08 ms. Allocated memory is still 323.0 MB. Free memory was 240.2 MB in the beginning and 209.8 MB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 55189.87 ms. Allocated memory was 323.0 MB in the beginning and 920.6 MB in the end (delta: 597.7 MB). Free memory was 209.8 MB in the beginning and 759.4 MB in the end (delta: -549.7 MB). Peak memory consumption was 549.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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_3354f416-400d-4a34-b16e-6a57f0f546b4/bin/ukojak-Rh5K9KB4LI/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...