./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cea20269478884dff8b35f49416b95ead794e2ec .................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cea20269478884dff8b35f49416b95ead794e2ec ................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 04:17:06,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:17:06,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:17:06,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:17:06,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:17:06,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:17:06,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:17:06,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:17:06,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:17:06,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:17:06,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:17:06,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:17:06,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:17:06,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:17:06,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:17:06,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:17:06,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:17:06,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:17:06,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:17:06,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:17:06,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:17:06,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:17:06,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:17:06,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:17:06,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:17:06,617 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:17:06,617 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:17:06,618 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:17:06,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:17:06,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:17:06,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:17:06,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:17:06,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:17:06,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:17:06,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:17:06,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:17:06,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:17:06,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:17:06,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:17:06,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:17:06,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:17:06,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:17:06,637 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:17:06,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:17:06,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:17:06,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:17:06,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:17:06,638 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:17:06,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:17:06,639 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:17:06,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:17:06,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:17:06,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:17:06,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:17:06,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:17:06,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:17:06,640 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:17:06,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:17:06,641 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:17:06,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:17:06,641 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:17:06,641 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:17:06,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:17:06,641 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:17:06,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:17:06,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:17:06,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:17:06,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:17:06,642 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:17:06,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:17:06,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:17:06,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea20269478884dff8b35f49416b95ead794e2ec [2019-12-01 04:17:06,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:17:06,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:17:06,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:17:06,756 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:17:06,757 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:17:06,757 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2019-12-01 04:17:06,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/85934188a/21eaec69604d4686980d5b18d38394a0/FLAGb2ebc19ea [2019-12-01 04:17:07,342 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:17:07,343 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2019-12-01 04:17:07,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/85934188a/21eaec69604d4686980d5b18d38394a0/FLAGb2ebc19ea [2019-12-01 04:17:07,548 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/85934188a/21eaec69604d4686980d5b18d38394a0 [2019-12-01 04:17:07,550 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:17:07,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:17:07,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:17:07,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:17:07,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:17:07,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:07" (1/1) ... [2019-12-01 04:17:07,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@331c5240 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:07, skipping insertion in model container [2019-12-01 04:17:07,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:07" (1/1) ... [2019-12-01 04:17:07,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:17:07,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:17:09,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:17:09,454 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:17:09,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:17:10,085 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:17:10,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10 WrapperNode [2019-12-01 04:17:10,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:17:10,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:17:10,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:17:10,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:17:10,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:17:10,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:17:10,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:17:10,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:17:10,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... [2019-12-01 04:17:10,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:17:10,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:17:10,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:17:10,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:17:10,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:17:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2019-12-01 04:17:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2019-12-01 04:17:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2019-12-01 04:17:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2019-12-01 04:17:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-12-01 04:17:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-12-01 04:17:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2019-12-01 04:17:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2019-12-01 04:17:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 04:17:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 04:17:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-12-01 04:17:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-12-01 04:17:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 04:17:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 04:17:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2019-12-01 04:17:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2019-12-01 04:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2019-12-01 04:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2019-12-01 04:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2019-12-01 04:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-12-01 04:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-12-01 04:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-12-01 04:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-12-01 04:17:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2019-12-01 04:17:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-12-01 04:17:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-01 04:17:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2019-12-01 04:17:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-12-01 04:17:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-12-01 04:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-12-01 04:17:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2019-12-01 04:17:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-12-01 04:17:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-12-01 04:17:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-12-01 04:17:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-12-01 04:17:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-12-01 04:17:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-12-01 04:17:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2019-12-01 04:17:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-12-01 04:17:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 04:17:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-12-01 04:17:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2019-12-01 04:17:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-12-01 04:17:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2019-12-01 04:17:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-12-01 04:17:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-12-01 04:17:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2019-12-01 04:17:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-12-01 04:17:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-12-01 04:17:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 04:17:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-12-01 04:17:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2019-12-01 04:17:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2019-12-01 04:17:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 04:17:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-12-01 04:17:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2019-12-01 04:17:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2019-12-01 04:17:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 04:17:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-12-01 04:17:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-12-01 04:17:10,410 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 04:17:14,342 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 04:17:14,342 INFO L287 CfgBuilder]: Removed 300 assume(true) statements. [2019-12-01 04:17:14,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:17:14 BoogieIcfgContainer [2019-12-01 04:17:14,345 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 04:17:14,345 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 04:17:14,345 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 04:17:14,352 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 04:17:14,352 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:17:14" (1/1) ... [2019-12-01 04:17:14,353 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:364) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 04:17:14,356 INFO L168 Benchmark]: Toolchain (without parser) took 6804.97 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 375.9 MB). Free memory was 924.7 MB in the beginning and 1.2 GB in the end (delta: -270.2 MB). Peak memory consumption was 105.7 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:14,356 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:17:14,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2535.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 924.7 MB in the beginning and 931.7 MB in the end (delta: -7.0 MB). Peak memory consumption was 228.1 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:14,357 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.56 ms. Allocated memory is still 1.2 GB. Free memory was 931.7 MB in the beginning and 905.9 MB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:14,357 INFO L168 Benchmark]: Boogie Preprocessor took 119.96 ms. Allocated memory is still 1.2 GB. Free memory was 905.9 MB in the beginning and 874.9 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:14,358 INFO L168 Benchmark]: RCFGBuilder took 3991.44 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 252.7 MB). Free memory was 874.9 MB in the beginning and 1.2 GB in the end (delta: -320.0 MB). Peak memory consumption was 171.0 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:14,358 INFO L168 Benchmark]: CodeCheck took 9.43 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:17:14,360 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:175) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2535.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 924.7 MB in the beginning and 931.7 MB in the end (delta: -7.0 MB). Peak memory consumption was 228.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 146.56 ms. Allocated memory is still 1.2 GB. Free memory was 931.7 MB in the beginning and 905.9 MB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 119.96 ms. Allocated memory is still 1.2 GB. Free memory was 905.9 MB in the beginning and 874.9 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3991.44 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 252.7 MB). Free memory was 874.9 MB in the beginning and 1.2 GB in the end (delta: -320.0 MB). Peak memory consumption was 171.0 MB. Max. memory is 11.5 GB. * CodeCheck took 9.43 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 04:17:15,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:17:15,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:17:15,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:17:15,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:17:15,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:17:15,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:17:15,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:17:15,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:17:15,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:17:15,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:17:15,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:17:15,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:17:15,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:17:15,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:17:15,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:17:15,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:17:15,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:17:15,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:17:15,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:17:15,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:17:15,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:17:15,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:17:15,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:17:15,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:17:15,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:17:15,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:17:15,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:17:15,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:17:15,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:17:15,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:17:15,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:17:15,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:17:15,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:17:15,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:17:15,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:17:15,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:17:15,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:17:15,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:17:15,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:17:15,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:17:15,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 04:17:15,841 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:17:15,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:17:15,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:17:15,842 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:17:15,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:17:15,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:17:15,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 04:17:15,843 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 04:17:15,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 04:17:15,844 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:17:15,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:17:15,844 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:17:15,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:17:15,844 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:17:15,844 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:17:15,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:17:15,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:17:15,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:17:15,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:17:15,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:17:15,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:17:15,845 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 04:17:15,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 04:17:15,846 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:17:15,846 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 04:17:15,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 04:17:15,846 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea20269478884dff8b35f49416b95ead794e2ec [2019-12-01 04:17:16,007 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:17:16,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:17:16,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:17:16,018 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:17:16,018 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:17:16,018 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2019-12-01 04:17:16,056 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/8162b34dd/6b4a9f33a1694cac90791ab72d6e6e4e/FLAGe165e6578 [2019-12-01 04:17:16,602 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:17:16,603 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2019-12-01 04:17:16,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/8162b34dd/6b4a9f33a1694cac90791ab72d6e6e4e/FLAGe165e6578 [2019-12-01 04:17:17,039 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/data/8162b34dd/6b4a9f33a1694cac90791ab72d6e6e4e [2019-12-01 04:17:17,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:17:17,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:17:17,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:17:17,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:17:17,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:17:17,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:17" (1/1) ... [2019-12-01 04:17:17,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46099cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:17, skipping insertion in model container [2019-12-01 04:17:17,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:17" (1/1) ... [2019-12-01 04:17:17,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:17:17,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:17:18,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:17:18,966 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 04:17:19,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:17:19,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:17:19,228 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:17:19,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:17:19,847 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:17:19,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19 WrapperNode [2019-12-01 04:17:19,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:17:19,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:17:19,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:17:19,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:17:19,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:19,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:19,997 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:17:19,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:17:19,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:17:19,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:17:20,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... [2019-12-01 04:17:20,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:17:20,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:17:20,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:17:20,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:17:20,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_044ccfcb-4d93-4e4e-a6c2-e2fd6aae226e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:17:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2019-12-01 04:17:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2019-12-01 04:17:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2019-12-01 04:17:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2019-12-01 04:17:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-12-01 04:17:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-12-01 04:17:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2019-12-01 04:17:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2019-12-01 04:17:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 04:17:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 04:17:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-12-01 04:17:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-12-01 04:17:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 04:17:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 04:17:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2019-12-01 04:17:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2019-12-01 04:17:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2019-12-01 04:17:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2019-12-01 04:17:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2019-12-01 04:17:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2019-12-01 04:17:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-12-01 04:17:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-01 04:17:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2019-12-01 04:17:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-12-01 04:17:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-12-01 04:17:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-12-01 04:17:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-12-01 04:17:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-12-01 04:17:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-12-01 04:17:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-12-01 04:17:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-12-01 04:17:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-12-01 04:17:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-12-01 04:17:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-12-01 04:17:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-12-01 04:17:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2019-12-01 04:17:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2019-12-01 04:17:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2019-12-01 04:17:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:17:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2019-12-01 04:17:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2019-12-01 04:17:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2019-12-01 04:17:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-12-01 04:17:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2019-12-01 04:17:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-12-01 04:17:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-12-01 04:17:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-12-01 04:17:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 04:17:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-12-01 04:17:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2019-12-01 04:17:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-12-01 04:17:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-12-01 04:17:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-12-01 04:17:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-12-01 04:17:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-12-01 04:17:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-12-01 04:17:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 04:17:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 04:17:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2019-12-01 04:17:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2019-12-01 04:17:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-12-01 04:17:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-12-01 04:17:20,198 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 04:17:26,154 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 04:17:26,155 INFO L287 CfgBuilder]: Removed 300 assume(true) statements. [2019-12-01 04:17:26,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:17:26 BoogieIcfgContainer [2019-12-01 04:17:26,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 04:17:26,158 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 04:17:26,158 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 04:17:26,164 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 04:17:26,165 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:17:26" (1/1) ... [2019-12-01 04:17:26,165 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:364) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 04:17:26,168 INFO L168 Benchmark]: Toolchain (without parser) took 9125.87 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.3 MB). Free memory was 934.8 MB in the beginning and 1.0 GB in the end (delta: -67.0 MB). Peak memory consumption was 262.2 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:26,168 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:17:26,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2805.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.2 MB). Free memory was 934.8 MB in the beginning and 995.5 MB in the end (delta: -60.6 MB). Peak memory consumption was 326.2 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:26,169 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.51 ms. Allocated memory is still 1.3 GB. Free memory was 995.5 MB in the beginning and 969.9 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:26,169 INFO L168 Benchmark]: Boogie Preprocessor took 143.07 ms. Allocated memory is still 1.3 GB. Free memory was 969.9 MB in the beginning and 931.4 MB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:26,170 INFO L168 Benchmark]: RCFGBuilder took 6016.26 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 65.0 MB). Free memory was 931.4 MB in the beginning and 1.0 GB in the end (delta: -70.4 MB). Peak memory consumption was 253.6 MB. Max. memory is 11.5 GB. [2019-12-01 04:17:26,170 INFO L168 Benchmark]: CodeCheck took 9.24 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2019-12-01 04:17:26,172 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:175) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2805.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.2 MB). Free memory was 934.8 MB in the beginning and 995.5 MB in the end (delta: -60.6 MB). Peak memory consumption was 326.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 149.51 ms. Allocated memory is still 1.3 GB. Free memory was 995.5 MB in the beginning and 969.9 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 143.07 ms. Allocated memory is still 1.3 GB. Free memory was 969.9 MB in the beginning and 931.4 MB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6016.26 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 65.0 MB). Free memory was 931.4 MB in the beginning and 1.0 GB in the end (delta: -70.4 MB). Peak memory consumption was 253.6 MB. Max. memory is 11.5 GB. * CodeCheck took 9.24 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...