./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ --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 d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:40:26,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:40:26,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:40:26,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:40:26,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:40:26,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:40:26,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:40:26,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:40:26,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:40:26,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:40:26,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:40:26,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:40:26,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:40:26,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:40:26,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:40:26,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:40:26,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:40:26,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:40:26,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:40:26,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:40:26,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:40:26,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:40:26,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:40:26,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:40:26,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:40:26,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:40:26,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:40:26,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:40:26,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:40:26,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:40:26,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:40:26,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:40:26,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:40:26,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:40:26,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:40:26,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:40:26,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:40:26,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:40:26,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:40:26,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:40:26,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:40:26,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:40:26,382 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:40:26,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:40:26,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:40:26,388 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:40:26,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:40:26,389 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:40:26,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:40:26,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:40:26,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:40:26,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:40:26,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:40:26,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:40:26,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:40:26,391 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:40:26,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:40:26,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:40:26,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:40:26,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:40:26,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:26,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:40:26,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:40:26,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:40:26,394 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:40:26,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:40:26,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:40:26,394 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_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 [2022-11-20 17:40:26,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:40:26,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:40:26,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:40:26,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:40:26,752 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:40:26,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-11-20 17:40:29,847 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:40:30,544 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:40:30,545 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-11-20 17:40:30,598 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data/e24274354/a162e66fd67d4463a694ed20b49c46b8/FLAGae60deea8 [2022-11-20 17:40:30,618 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data/e24274354/a162e66fd67d4463a694ed20b49c46b8 [2022-11-20 17:40:30,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:40:30,625 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:40:30,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:30,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:40:30,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:40:30,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:30" (1/1) ... [2022-11-20 17:40:30,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a1b124d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:30, skipping insertion in model container [2022-11-20 17:40:30,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:30" (1/1) ... [2022-11-20 17:40:30,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:40:30,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:40:32,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-20 17:40:32,382 INFO L158 Benchmark]: Toolchain (without parser) took 1756.05ms. Allocated memory is still 136.3MB. Free memory was 83.4MB in the beginning and 62.2MB in the end (delta: 21.2MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-11-20 17:40:32,382 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 136.3MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:40:32,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1750.49ms. Allocated memory is still 136.3MB. Free memory was 83.0MB in the beginning and 62.2MB in the end (delta: 20.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-11-20 17:40:32,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 136.3MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1750.49ms. Allocated memory is still 136.3MB. Free memory was 83.0MB in the beginning and 62.2MB in the end (delta: 20.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ --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 d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:40:34,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:40:34,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:40:34,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:40:34,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:40:34,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:40:34,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:40:34,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:40:34,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:40:34,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:40:34,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:40:34,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:40:34,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:40:34,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:40:34,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:40:34,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:40:34,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:40:34,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:40:34,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:40:34,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:40:34,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:40:34,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:40:34,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:40:34,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:40:34,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:40:34,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:40:34,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:40:34,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:40:34,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:40:34,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:40:34,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:40:34,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:40:34,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:40:34,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:40:34,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:40:34,964 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:40:34,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:40:34,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:40:34,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:40:34,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:40:34,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:40:34,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:40:35,015 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:40:35,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:40:35,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:40:35,019 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:40:35,020 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:40:35,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:40:35,021 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:40:35,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:40:35,022 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:40:35,022 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:40:35,023 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:40:35,024 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:40:35,024 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:40:35,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:40:35,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:40:35,025 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:40:35,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:40:35,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:40:35,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:40:35,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:40:35,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:35,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:40:35,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:40:35,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:40:35,028 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:40:35,029 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:40:35,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:40:35,029 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:40:35,030 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:40:35,030 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_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 [2022-11-20 17:40:35,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:40:35,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:40:35,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:40:35,501 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:40:35,502 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:40:35,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-11-20 17:40:38,766 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:40:39,551 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:40:39,552 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-11-20 17:40:39,613 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data/5d0631fa9/8f736a13693f45fdb306adc8f592493b/FLAG2b71a9aaf [2022-11-20 17:40:39,628 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/data/5d0631fa9/8f736a13693f45fdb306adc8f592493b [2022-11-20 17:40:39,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:40:39,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:40:39,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:39,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:40:39,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:40:39,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:39" (1/1) ... [2022-11-20 17:40:39,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1190855b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:39, skipping insertion in model container [2022-11-20 17:40:39,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:39" (1/1) ... [2022-11-20 17:40:39,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:40:39,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:40:42,623 WARN L237 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_20107a6b-9d65-4e79-b152-b3810e8e1cee/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-11-20 17:40:42,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:42,953 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:40:43,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:40:43,561 WARN L237 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_20107a6b-9d65-4e79-b152-b3810e8e1cee/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-11-20 17:40:43,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:43,692 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:40:44,187 WARN L237 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_20107a6b-9d65-4e79-b152-b3810e8e1cee/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-11-20 17:40:44,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:44,458 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:40:44,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44 WrapperNode [2022-11-20 17:40:44,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:44,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:40:44,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:40:44,460 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:40:44,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:44,626 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,060 INFO L138 Inliner]: procedures = 374, calls = 7223, calls flagged for inlining = 183, calls inlined = 137, statements flattened = 11356 [2022-11-20 17:40:45,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:40:45,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:40:45,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:40:45,063 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:40:45,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,499 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:40:45,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:40:45,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:40:45,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:40:45,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:44" (1/1) ... [2022-11-20 17:40:45,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:40:45,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:40:45,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:40:45,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:40:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-20 17:40:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-20 17:40:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-20 17:40:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-20 17:40:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-11-20 17:40:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-11-20 17:40:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:40:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:40:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:40:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:40:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:40:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 17:40:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 17:40:45,691 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_recv_bulk_msg [2022-11-20 17:40:45,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_recv_bulk_msg [2022-11-20 17:40:45,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:40:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:40:45,692 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_save_screen [2022-11-20 17:40:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_save_screen [2022-11-20 17:40:45,692 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_buffers [2022-11-20 17:40:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_buffers [2022-11-20 17:40:45,693 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_disconnect [2022-11-20 17:40:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_disconnect [2022-11-20 17:40:45,693 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_deinit [2022-11-20 17:40:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_deinit [2022-11-20 17:40:45,694 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_byte [2022-11-20 17:40:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_byte [2022-11-20 17:40:45,695 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 17:40:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 17:40:45,696 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-20 17:40:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-20 17:40:45,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 17:40:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 17:40:45,697 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_cursor [2022-11-20 17:40:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_cursor [2022-11-20 17:40:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2022-11-20 17:40:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2022-11-20 17:40:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-20 17:40:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-20 17:40:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_word [2022-11-20 17:40:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_word [2022-11-20 17:40:45,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:40:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:40:45,699 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetReg [2022-11-20 17:40:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetReg [2022-11-20 17:40:45,700 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-20 17:40:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-20 17:40:45,700 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb_lock_and_check [2022-11-20 17:40:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb_lock_and_check [2022-11-20 17:40:45,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:40:45,701 INFO L130 BoogieDeclarations]: Found specification of procedure take_over_console [2022-11-20 17:40:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure take_over_console [2022-11-20 17:40:45,701 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_sisusb_valid [2022-11-20 17:40:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_sisusb_valid [2022-11-20 17:40:45,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:40:45,702 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegOR [2022-11-20 17:40:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegOR [2022-11-20 17:40:45,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2022-11-20 17:40:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2022-11-20 17:40:45,703 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-20 17:40:45,703 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_check_rbc [2022-11-20 17:40:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_check_rbc [2022-11-20 17:40:45,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:40:45,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:40:45,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:40:45,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:40:45,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:40:45,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:40:45,704 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-20 17:40:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-20 17:40:45,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:40:45,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:40:45,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:40:45,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:40:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_outurb_available [2022-11-20 17:40:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_outurb_available [2022-11-20 17:40:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_kill_all_busy [2022-11-20 17:40:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_kill_all_busy [2022-11-20 17:40:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 17:40:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 17:40:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-20 17:40:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-20 17:40:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getidxreg [2022-11-20 17:40:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getidxreg [2022-11-20 17:40:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-20 17:40:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-20 17:40:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-20 17:40:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-20 17:40:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_writeb [2022-11-20 17:40:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_writeb [2022-11-20 17:40:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 17:40:45,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 17:40:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_default_mode [2022-11-20 17:40:45,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_default_mode [2022-11-20 17:40:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_byte [2022-11-20 17:40:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_byte [2022-11-20 17:40:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_DisplayOn [2022-11-20 17:40:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_DisplayOn [2022-11-20 17:40:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregandor [2022-11-20 17:40:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregandor [2022-11-20 17:40:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_mem_bulk [2022-11-20 17:40:45,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_mem_bulk [2022-11-20 17:40:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-20 17:40:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-20 17:40:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbdummycon_init [2022-11-20 17:40:45,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbdummycon_init [2022-11-20 17:40:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-20 17:40:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-20 17:40:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetReg [2022-11-20 17:40:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetReg [2022-11-20 17:40:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_do_font_op [2022-11-20 17:40:45,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_do_font_op [2022-11-20 17:40:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_init_gfxdevice [2022-11-20 17:40:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_init_gfxdevice [2022-11-20 17:40:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegByte [2022-11-20 17:40:45,720 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegByte [2022-11-20 17:40:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_urbs [2022-11-20 17:40:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_urbs [2022-11-20 17:40:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:40:45,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:40:45,722 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bridge_packet [2022-11-20 17:40:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bridge_packet [2022-11-20 17:40:45,724 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-20 17:40:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-20 17:40:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-20 17:40:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-20 17:40:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_ioctl [2022-11-20 17:40:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_ioctl [2022-11-20 17:40:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_word [2022-11-20 17:40:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_word [2022-11-20 17:40:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb [2022-11-20 17:40:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb [2022-11-20 17:40:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:40:45,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:40:45,733 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_cursor [2022-11-20 17:40:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_cursor [2022-11-20 17:40:45,733 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_is_inactive [2022-11-20 17:40:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_is_inactive [2022-11-20 17:40:45,733 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-20 17:40:45,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-20 17:40:45,734 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_clear_vram [2022-11-20 17:40:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_clear_vram [2022-11-20 17:40:45,734 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_pci_config [2022-11-20 17:40:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_pci_config [2022-11-20 17:40:45,734 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-20 17:40:45,734 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-20 17:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bulk_msg [2022-11-20 17:40:45,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bulk_msg [2022-11-20 17:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:40:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-20 17:40:45,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-20 17:40:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:40:45,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:40:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_readb [2022-11-20 17:40:45,736 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_readb [2022-11-20 17:40:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregor [2022-11-20 17:40:45,737 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregor [2022-11-20 17:40:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:40:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-11-20 17:40:45,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-11-20 17:40:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-20 17:40:45,737 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-20 17:40:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:40:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_packet [2022-11-20 17:40:45,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_packet [2022-11-20 17:40:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_long [2022-11-20 17:40:45,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_long [2022-11-20 17:40:45,738 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_reset_text_mode [2022-11-20 17:40:45,739 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_reset_text_mode [2022-11-20 17:40:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSB_InitPtr [2022-11-20 17:40:45,739 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSB_InitPtr [2022-11-20 17:40:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:40:45,739 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_pci_config [2022-11-20 17:40:45,739 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_pci_config [2022-11-20 17:40:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:40:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxreg [2022-11-20 17:40:45,740 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxreg [2022-11-20 17:40:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:40:45,740 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegANDOR [2022-11-20 17:40:45,740 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegANDOR [2022-11-20 17:40:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:40:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:40:45,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:40:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:40:45,741 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_wait_all_out_complete [2022-11-20 17:40:45,741 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_wait_all_out_complete [2022-11-20 17:40:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 17:40:45,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 17:40:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegAND [2022-11-20 17:40:45,742 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegAND [2022-11-20 17:40:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregand [2022-11-20 17:40:45,742 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregand [2022-11-20 17:40:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-20 17:40:45,743 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-20 17:40:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegmentReg [2022-11-20 17:40:45,743 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegmentReg [2022-11-20 17:40:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_copy_memory [2022-11-20 17:40:45,743 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_copy_memory [2022-11-20 17:40:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setreg [2022-11-20 17:40:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setreg [2022-11-20 17:40:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2022-11-20 17:40:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2022-11-20 17:40:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_set_start_address [2022-11-20 17:40:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_set_start_address [2022-11-20 17:40:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-20 17:40:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-20 17:40:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:40:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:40:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_WriteDAC [2022-11-20 17:40:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_WriteDAC [2022-11-20 17:40:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_mem_bulk [2022-11-20 17:40:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_mem_bulk [2022-11-20 17:40:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getreg [2022-11-20 17:40:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getreg [2022-11-20 17:40:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSBSetMode [2022-11-20 17:40:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSBSetMode [2022-11-20 17:40:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2022-11-20 17:40:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2022-11-20 17:40:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_init [2022-11-20 17:40:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_init [2022-11-20 17:40:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-20 17:40:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-20 17:40:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:40:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_long [2022-11-20 17:40:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_long [2022-11-20 17:40:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetRegByte [2022-11-20 17:40:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetRegByte [2022-11-20 17:40:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:40:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:40:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_triggersr16 [2022-11-20 17:40:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_triggersr16 [2022-11-20 17:40:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-20 17:40:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-20 17:40:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:40:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:40:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_all_free [2022-11-20 17:40:45,750 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_all_free [2022-11-20 17:40:46,842 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:40:46,850 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:41:39,310 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-20 17:41:39,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2022-11-20 17:41:39,312 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_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/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:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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:239) ... 25 more [2022-11-20 17:41:39,319 INFO L158 Benchmark]: Toolchain (without parser) took 59684.34ms. Allocated memory was 79.7MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 46.3MB in the beginning and 429.2MB in the end (delta: -383.0MB). Peak memory consumption was 957.5MB. Max. memory is 16.1GB. [2022-11-20 17:41:39,320 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:41:39,321 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4826.64ms. Allocated memory was 79.7MB in the beginning and 257.9MB in the end (delta: 178.3MB). Free memory was 46.3MB in the beginning and 141.4MB in the end (delta: -95.2MB). Peak memory consumption was 130.7MB. Max. memory is 16.1GB. [2022-11-20 17:41:39,322 INFO L158 Benchmark]: Boogie Procedure Inliner took 601.01ms. Allocated memory is still 257.9MB. Free memory was 141.4MB in the beginning and 128.4MB in the end (delta: 13.0MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. [2022-11-20 17:41:39,323 INFO L158 Benchmark]: Boogie Preprocessor took 539.75ms. Allocated memory was 257.9MB in the beginning and 706.7MB in the end (delta: 448.8MB). Free memory was 128.4MB in the beginning and 551.9MB in the end (delta: -423.5MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2022-11-20 17:41:39,323 INFO L158 Benchmark]: RCFGBuilder took 53711.85ms. Allocated memory was 706.7MB in the beginning and 1.4GB in the end (delta: 706.7MB). Free memory was 550.8MB in the beginning and 429.2MB in the end (delta: 121.6MB). Peak memory consumption was 834.6MB. Max. memory is 16.1GB. [2022-11-20 17:41:39,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4826.64ms. Allocated memory was 79.7MB in the beginning and 257.9MB in the end (delta: 178.3MB). Free memory was 46.3MB in the beginning and 141.4MB in the end (delta: -95.2MB). Peak memory consumption was 130.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 601.01ms. Allocated memory is still 257.9MB. Free memory was 141.4MB in the beginning and 128.4MB in the end (delta: 13.0MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 539.75ms. Allocated memory was 257.9MB in the beginning and 706.7MB in the end (delta: 448.8MB). Free memory was 128.4MB in the beginning and 551.9MB in the end (delta: -423.5MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. * RCFGBuilder took 53711.85ms. Allocated memory was 706.7MB in the beginning and 1.4GB in the end (delta: 706.7MB). Free memory was 550.8MB in the beginning and 429.2MB in the end (delta: 121.6MB). Peak memory consumption was 834.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/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_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/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:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20107a6b-9d65-4e79-b152-b3810e8e1cee/bin/ukojak-pZX7IvK2PQ/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")