./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak --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 e79d21c78b370fb30717c70f0a1778b4ead09130 ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak --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 e79d21c78b370fb30717c70f0a1778b4ead09130 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:25:14,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:25:14,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:25:14,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:25:14,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:25:14,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:25:14,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:25:14,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:25:14,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:25:14,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:25:14,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:25:14,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:25:14,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:25:14,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:25:14,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:25:14,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:25:14,782 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:25:14,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:25:14,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:25:14,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:25:14,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:25:14,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:25:14,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:25:14,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:25:14,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:25:14,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:25:14,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:25:14,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:25:14,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:25:14,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:25:14,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:25:14,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:25:14,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:25:14,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:25:14,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:25:14,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:25:14,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:25:14,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:25:14,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:25:14,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:25:14,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:25:14,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 21:25:14,878 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:25:14,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:25:14,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:25:14,880 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:25:14,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:25:14,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:25:14,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:25:14,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:25:14,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:25:14,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:25:14,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:25:14,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:25:14,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:25:14,884 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:25:14,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:25:14,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:25:14,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:25:14,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:25:14,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:25:14,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:25:14,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:25:14,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:25:14,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:25:14,887 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:25:14,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:25:14,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:25:14,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:25:14,888 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e79d21c78b370fb30717c70f0a1778b4ead09130 [2020-11-29 21:25:15,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:25:15,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:25:15,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:25:15,219 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:25:15,220 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:25:15,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2020-11-29 21:25:15,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/350408398/bd0778e3ef96485898e390b36359349b/FLAGd4ee4a58a [2020-11-29 21:25:16,137 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:25:16,138 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2020-11-29 21:25:16,194 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/350408398/bd0778e3ef96485898e390b36359349b/FLAGd4ee4a58a [2020-11-29 21:25:16,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/350408398/bd0778e3ef96485898e390b36359349b [2020-11-29 21:25:16,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:25:16,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:25:16,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:25:16,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:25:16,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:25:16,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:25:16" (1/1) ... [2020-11-29 21:25:16,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30532017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:25:16, skipping insertion in model container [2020-11-29 21:25:16,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:25:16" (1/1) ... [2020-11-29 21:25:16,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:25:16,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:25:17,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:25:17,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:25:18,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:18,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:25:18,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:25:18,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:25:18,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:25:18,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:25:18,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:25:18,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:25:18,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:25:18,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:25:18,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:25:19,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:25:19,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:19,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:19,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:25:19,368 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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) [2020-11-29 21:25:19,373 INFO L168 Benchmark]: Toolchain (without parser) took 2740.62 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 49.0 MB in the beginning and 53.5 MB in the end (delta: -4.6 MB). Peak memory consumption was 18.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:25:19,374 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 88.1 MB. Free memory was 48.1 MB in the beginning and 48.1 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:25:19,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2736.05 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 48.8 MB in the beginning and 53.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:25:19,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 88.1 MB. Free memory was 48.1 MB in the beginning and 48.1 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2736.05 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 48.8 MB in the beginning and 53.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:25:21,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:25:21,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:25:21,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:25:21,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:25:21,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:25:21,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:25:21,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:25:21,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:25:21,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:25:21,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:25:21,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:25:21,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:25:21,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:25:21,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:25:21,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:25:21,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:25:21,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:25:21,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:25:21,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:25:21,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:25:21,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:25:21,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:25:21,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:25:21,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:25:21,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:25:21,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:25:21,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:25:21,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:25:21,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:25:21,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:25:21,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:25:21,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:25:21,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:25:21,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:25:21,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:25:21,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:25:21,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:25:21,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:25:21,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:25:21,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:25:21,852 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 21:25:21,893 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:25:21,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:25:21,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:25:21,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:25:21,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:25:21,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:25:21,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:25:21,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:25:21,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:25:21,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:25:21,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:25:21,901 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:25:21,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:25:21,901 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:25:21,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:25:21,902 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:25:21,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:25:21,903 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:25:21,903 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:25:21,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:25:21,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:25:21,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:25:21,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:25:21,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:25:21,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:25:21,905 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:25:21,905 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:25:21,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:25:21,906 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:25:21,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:25:21,906 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 21:25:21,907 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e79d21c78b370fb30717c70f0a1778b4ead09130 [2020-11-29 21:25:22,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:25:22,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:25:22,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:25:22,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:25:22,354 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:25:22,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2020-11-29 21:25:22,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/12f143825/a613261026aa4e1cae50e38649650e62/FLAGffd06a4f6 [2020-11-29 21:25:23,351 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:25:23,352 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2020-11-29 21:25:23,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/12f143825/a613261026aa4e1cae50e38649650e62/FLAGffd06a4f6 [2020-11-29 21:25:23,824 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd8e6352-ab8f-41e1-94f9-935fbd223cef/bin/ukojak/data/12f143825/a613261026aa4e1cae50e38649650e62 [2020-11-29 21:25:23,826 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:25:23,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:25:23,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:25:23,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:25:23,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:25:23,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:25:23" (1/1) ... [2020-11-29 21:25:23,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d837141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:25:23, skipping insertion in model container [2020-11-29 21:25:23,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:25:23" (1/1) ... [2020-11-29 21:25:23,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:25:23,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:25:24,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:25:24,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:25:25,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:25,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:25:25,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:25:26,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:25:26,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:25:26,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:25:26,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:25:26,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:25:26,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:25:26,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:25:26,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:25:26,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:25:26,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:25:26,490 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 21:25:26,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:25:26,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:25:26,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:25:26,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:25:26,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:25:26,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:25:26,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:25:26,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:25:26,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:25:26,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:25:26,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:25:26,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:25:26,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:25:26,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:25:26,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:26,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:25:26,939 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:25:26,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:25:26,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:25:27,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:25:27,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:25:27,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:25:27,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:25:27,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:25:27,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:25:27,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:25:27,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:25:27,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:25:27,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:25:27,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:25:27,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:25:27,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:25:28,463 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:25:28,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:25:28 WrapperNode [2020-11-29 21:25:28,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:25:28,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:25:28,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:25:28,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:25:28,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:25:28" (1/1) ... [2020-11-29 21:25:28,559 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 21:25:28,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:25:28" (1/1) ... [2020-11-29 21:25:28,658 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:25:28,658 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 21:25:28,660 INFO L168 Benchmark]: Toolchain (without parser) took 4831.78 ms. Allocated memory was 48.2 MB in the beginning and 174.1 MB in the end (delta: 125.8 MB). Free memory was 24.1 MB in the beginning and 92.4 MB in the end (delta: -68.3 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. [2020-11-29 21:25:28,661 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 48.2 MB. Free memory was 29.7 MB in the beginning and 29.7 MB in the end (delta: 18.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:25:28,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4633.07 ms. Allocated memory was 48.2 MB in the beginning and 174.1 MB in the end (delta: 125.8 MB). Free memory was 23.9 MB in the beginning and 97.8 MB in the end (delta: -73.9 MB). Peak memory consumption was 119.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:25:28,662 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.28 ms. Allocated memory is still 174.1 MB. Free memory was 97.8 MB in the beginning and 92.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:25:28,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 48.2 MB. Free memory was 29.7 MB in the beginning and 29.7 MB in the end (delta: 18.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4633.07 ms. Allocated memory was 48.2 MB in the beginning and 174.1 MB in the end (delta: 125.8 MB). Free memory was 23.9 MB in the beginning and 97.8 MB in the end (delta: -73.9 MB). Peak memory consumption was 119.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.28 ms. Allocated memory is still 174.1 MB. Free memory was 97.8 MB in the beginning and 92.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...