./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a007860a1f255f5d7c2c804e87b980a4128db63 ..................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a007860a1f255f5d7c2c804e87b980a4128db63 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:50:00,261 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:50:00,262 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:50:00,273 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:50:00,273 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:50:00,274 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:50:00,283 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:50:00,285 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:50:00,286 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:50:00,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:50:00,287 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:50:00,288 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:50:00,288 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:50:00,290 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:50:00,291 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:50:00,291 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:50:00,292 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:50:00,294 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:50:00,295 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:50:00,297 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:50:00,298 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:50:00,299 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:50:00,301 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:50:00,302 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:50:00,302 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:50:00,303 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:50:00,304 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:50:00,304 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:50:00,305 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:50:00,306 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:50:00,306 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:50:00,307 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:50:00,307 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:50:00,307 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:50:00,308 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:50:00,308 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:50:00,308 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-27 00:50:00,325 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:50:00,325 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:50:00,329 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:50:00,329 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:50:00,330 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:50:00,330 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:50:00,330 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:50:00,330 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:50:00,330 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:50:00,331 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:50:00,331 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:50:00,331 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:50:00,331 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:50:00,331 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:50:00,331 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:50:00,331 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:50:00,332 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:50:00,332 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:50:00,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:50:00,332 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:50:00,332 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:50:00,333 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:50:00,334 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 00:50:00,334 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:50:00,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:50:00,335 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:50:00,335 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a007860a1f255f5d7c2c804e87b980a4128db63 [2018-10-27 00:50:00,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:50:00,376 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:50:00,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:50:00,380 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:50:00,380 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:50:00,381 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c [2018-10-27 00:50:00,441 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/4f9b299d4/8fd0c989f85246d9ad90fea3d2b8acbb/FLAG1a990a0b0 [2018-10-27 00:50:01,028 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:50:01,029 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c [2018-10-27 00:50:01,067 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/4f9b299d4/8fd0c989f85246d9ad90fea3d2b8acbb/FLAG1a990a0b0 [2018-10-27 00:50:01,080 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/4f9b299d4/8fd0c989f85246d9ad90fea3d2b8acbb [2018-10-27 00:50:01,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:50:01,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:50:01,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:50:01,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:50:01,088 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:50:01,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:50:01" (1/1) ... [2018-10-27 00:50:01,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451606ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:01, skipping insertion in model container [2018-10-27 00:50:01,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:50:01" (1/1) ... [2018-10-27 00:50:01,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:50:01,183 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:50:01,821 FATAL L292 ToolchainWalker]: 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.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:50:01,825 INFO L168 Benchmark]: Toolchain (without parser) took 742.40 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 909.7 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:50:01,832 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:50:01,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.11 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 909.7 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:50:01,835 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 740.11 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 909.7 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. * 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.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:50:03,733 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:50:03,734 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:50:03,745 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:50:03,746 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:50:03,748 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:50:03,751 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:50:03,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:50:03,756 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:50:03,758 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:50:03,761 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:50:03,761 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:50:03,762 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:50:03,763 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:50:03,764 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:50:03,765 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:50:03,769 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:50:03,771 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:50:03,772 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:50:03,783 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:50:03,787 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:50:03,788 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:50:03,790 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:50:03,790 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:50:03,790 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:50:03,791 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:50:03,792 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:50:03,792 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:50:03,793 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:50:03,794 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:50:03,794 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:50:03,794 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:50:03,795 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:50:03,795 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:50:03,796 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:50:03,796 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:50:03,797 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-27 00:50:03,809 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:50:03,809 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:50:03,810 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:50:03,810 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:50:03,811 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:50:03,811 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:50:03,811 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:50:03,811 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:50:03,811 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:50:03,812 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:50:03,812 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:50:03,812 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:50:03,812 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:50:03,812 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:50:03,813 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:50:03,813 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:50:03,813 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:50:03,813 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:50:03,813 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:50:03,813 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:50:03,814 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:50:03,814 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:50:03,814 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:50:03,814 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 00:50:03,814 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:50:03,814 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:50:03,815 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:50:03,815 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:50:03,815 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:50:03,815 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a007860a1f255f5d7c2c804e87b980a4128db63 [2018-10-27 00:50:03,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:50:03,864 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:50:03,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:50:03,869 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:50:03,869 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:50:03,870 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c [2018-10-27 00:50:03,930 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/b09e4f8c5/93dc80cbe7944da3a40ae33a45b476a3/FLAG9c1c7521c [2018-10-27 00:50:04,517 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:50:04,517 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13.c [2018-10-27 00:50:04,539 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/b09e4f8c5/93dc80cbe7944da3a40ae33a45b476a3/FLAG9c1c7521c [2018-10-27 00:50:04,551 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/ukojak/data/b09e4f8c5/93dc80cbe7944da3a40ae33a45b476a3 [2018-10-27 00:50:04,554 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:50:04,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:50:04,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:50:04,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:50:04,561 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:50:04,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:50:04" (1/1) ... [2018-10-27 00:50:04,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@561e1208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:04, skipping insertion in model container [2018-10-27 00:50:04,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:50:04" (1/1) ... [2018-10-27 00:50:04,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:50:04,655 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:50:05,994 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:50:06,036 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:50:06,534 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:50:06,638 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:50:06,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06 WrapperNode [2018-10-27 00:50:06,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:50:06,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:50:06,640 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:50:06,640 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:50:06,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,706 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 00:50:06,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 00:50:06,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 00:50:06,768 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 00:50:06,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... [2018-10-27 00:50:06,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 00:50:06,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 00:50:06,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 00:50:06,846 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 00:50:06,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:50:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4b4ad7ae-75af-4520-8ae6-06d947c8dbda/bin-2019/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 [2018-10-27 00:50:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-10-27 00:50:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-10-27 00:50:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 00:50:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-10-27 00:50:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-10-27 00:50:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-10-27 00:50:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-10-27 00:50:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-10-27 00:50:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-10-27 00:50:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-10-27 00:50:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-10-27 00:50:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-10-27 00:50:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-10-27 00:50:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-10-27 00:50:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-10-27 00:50:06,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-27 00:50:06,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-27 00:50:06,925 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-10-27 00:50:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-10-27 00:50:06,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-10-27 00:50:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-10-27 00:50:06,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-10-27 00:50:06,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-10-27 00:50:06,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-10-27 00:50:06,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 00:50:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-10-27 00:50:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 00:50:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 00:50:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-10-27 00:50:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-10-27 00:52:11,128 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 00:52:11,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:52:11 BoogieIcfgContainer [2018-10-27 00:52:11,129 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 00:52:11,129 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 00:52:11,129 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 00:52:11,139 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 00:52:11,139 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:52:11" (1/1) ... [2018-10-27 00:52:11,150 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:52:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:52:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 63 states and 80 transitions. [2018-10-27 00:52:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 80 transitions. [2018-10-27 00:52:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-27 00:52:11,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:52:11,236 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-10-27 00:52:11,244 INFO L168 Benchmark]: Toolchain (without parser) took 126689.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 203.4 MB). Free memory was 947.8 MB in the beginning and 1.0 GB in the end (delta: -96.9 MB). Peak memory consumption was 106.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:52:11,247 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:52:11,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2082.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 947.8 MB in the beginning and 926.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 238.2 MB. Max. memory is 11.5 GB. [2018-10-27 00:52:11,249 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.58 ms. Allocated memory is still 1.2 GB. Free memory was 926.2 MB in the beginning and 920.1 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-10-27 00:52:11,250 INFO L168 Benchmark]: Boogie Preprocessor took 78.17 ms. Allocated memory is still 1.2 GB. Free memory is still 920.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:52:11,250 INFO L168 Benchmark]: RCFGBuilder took 124283.00 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.4 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -132.4 MB). Peak memory consumption was 147.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:52:11,251 INFO L168 Benchmark]: CodeCheck took 114.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:52:11,256 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2082.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 947.8 MB in the beginning and 926.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 238.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 127.58 ms. Allocated memory is still 1.2 GB. Free memory was 926.2 MB in the beginning and 920.1 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 78.17 ms. Allocated memory is still 1.2 GB. Free memory is still 920.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 124283.00 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.4 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -132.4 MB). Peak memory consumption was 147.8 MB. Max. memory is 11.5 GB. * CodeCheck took 114.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...