./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_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_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cea2f91003a2e59a899297ae7d89056f2a507665 .......................................................................................................................................................................................... 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_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cea2f91003a2e59a899297ae7d89056f2a507665 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:57:07,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:07,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:07,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:07,734 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:07,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:07,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:07,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:07,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:07,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:07,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:07,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:07,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:07,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:07,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:07,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:07,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:07,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:07,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:07,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:07,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:07,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:07,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:07,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:07,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:07,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:07,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:07,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:07,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:07,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:07,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:07,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:07,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:07,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:07,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:07,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:07,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:07,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:07,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:07,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:07,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:07,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 02:57:07,876 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:07,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:07,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:07,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:07,879 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:07,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:07,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:07,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:07,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:07,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:07,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:07,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:07,881 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:07,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:07,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:07,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:07,882 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:07,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:07,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:07,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:07,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:07,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:07,884 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:07,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:07,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:07,884 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:07,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:07,885 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_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea2f91003a2e59a899297ae7d89056f2a507665 [2020-11-28 02:57:08,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:08,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:08,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:08,258 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:08,259 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:08,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2020-11-28 02:57:08,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/9dbbda5da/e4009527001d4514b930febd096ab1cf/FLAG39c170e9e [2020-11-28 02:57:09,241 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:09,242 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2020-11-28 02:57:09,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/9dbbda5da/e4009527001d4514b930febd096ab1cf/FLAG39c170e9e [2020-11-28 02:57:09,738 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/9dbbda5da/e4009527001d4514b930febd096ab1cf [2020-11-28 02:57:09,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:09,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:09,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:09,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:09,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:09,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:09" (1/1) ... [2020-11-28 02:57:09,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c6a2455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:09, skipping insertion in model container [2020-11-28 02:57:09,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:09" (1/1) ... [2020-11-28 02:57:09,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:09,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:10,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:10,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:11,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:11,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:12,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:12,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:12,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:12,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:12,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:12,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:12,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:12,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:12,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:12,710 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:13,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:13,422 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) [2020-11-28 02:57:13,428 INFO L168 Benchmark]: Toolchain (without parser) took 3685.09 ms. Allocated memory is still 102.8 MB. Free memory was 75.7 MB in the beginning and 57.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 35.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:13,429 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 77.6 MB. Free memory was 57.2 MB in the beginning and 57.2 MB in the end (delta: 17.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:13,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3682.80 ms. Allocated memory is still 102.8 MB. Free memory was 75.7 MB in the beginning and 57.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 35.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:13,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 77.6 MB. Free memory was 57.2 MB in the beginning and 57.2 MB in the end (delta: 17.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3682.80 ms. Allocated memory is still 102.8 MB. Free memory was 75.7 MB in the beginning and 57.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 35.4 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 [2020-11-28 02:57:15,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:15,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:15,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:15,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:15,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:15,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:15,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:15,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:15,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:15,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:15,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:15,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:15,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:15,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:15,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:15,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:15,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:15,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:15,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:15,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:15,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:15,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:15,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:15,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:15,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:15,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:15,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:15,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:15,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:15,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:15,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:15,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:15,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:15,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:15,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:15,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:15,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:15,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:15,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:15,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:15,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 02:57:16,036 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:16,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:16,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:16,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:16,040 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:16,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:16,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:16,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:16,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:16,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:16,042 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:16,042 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:16,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:16,042 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:16,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:16,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:16,043 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:16,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:16,044 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:16,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:16,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:16,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:16,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:16,045 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:16,045 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:16,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:16,046 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:16,046 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:16,046 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 02:57:16,046 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_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea2f91003a2e59a899297ae7d89056f2a507665 [2020-11-28 02:57:16,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:16,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:16,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:16,503 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:16,504 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:16,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2020-11-28 02:57:16,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/8e3e16736/00ebe16b10354ba2b4864b55d77d8d72/FLAG91f9447d4 [2020-11-28 02:57:17,720 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:17,722 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2020-11-28 02:57:17,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/8e3e16736/00ebe16b10354ba2b4864b55d77d8d72/FLAG91f9447d4 [2020-11-28 02:57:18,093 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e42bd313-f5d2-4ea1-bb90-0dfec5bb7346/bin/uautomizer/data/8e3e16736/00ebe16b10354ba2b4864b55d77d8d72 [2020-11-28 02:57:18,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:18,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:18,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:18,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:18,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:18,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:18" (1/1) ... [2020-11-28 02:57:18,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af855df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:18, skipping insertion in model container [2020-11-28 02:57:18,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:18" (1/1) ... [2020-11-28 02:57:18,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:18,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:18,583 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:18,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:19,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:19,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:20,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:20,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:20,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:20,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:20,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:20,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:20,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:20,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:20,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:20,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:20,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:21,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:21,356 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:57:21,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:21,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:21,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:21,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:21,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:21,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:21,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:21,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:21,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:21,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:21,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:21,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:21,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:21,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:21,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:23,211 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:57:23,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:23 WrapperNode [2020-11-28 02:57:23,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:23,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:23,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:57:23,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:57:23,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:23" (1/1) ... [2020-11-28 02:57:23,287 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]]] [2020-11-28 02:57:23,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:23" (1/1) ... [2020-11-28 02:57:23,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:23,387 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:23,389 INFO L168 Benchmark]: Toolchain (without parser) took 5289.39 ms. Allocated memory was 56.6 MB in the beginning and 130.0 MB in the end (delta: 73.4 MB). Free memory was 25.5 MB in the beginning and 35.6 MB in the end (delta: -10.1 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:23,390 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.3 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:23,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5109.24 ms. Allocated memory was 56.6 MB in the beginning and 130.0 MB in the end (delta: 73.4 MB). Free memory was 25.3 MB in the beginning and 41.9 MB in the end (delta: -16.6 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:23,391 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.91 ms. Allocated memory is still 130.0 MB. Free memory was 41.9 MB in the beginning and 35.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:23,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.3 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5109.24 ms. Allocated memory was 56.6 MB in the beginning and 130.0 MB in the end (delta: 73.4 MB). Free memory was 25.3 MB in the beginning and 41.9 MB in the end (delta: -16.6 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.91 ms. Allocated memory is still 130.0 MB. Free memory was 41.9 MB in the beginning and 35.6 MB in the end (delta: 6.3 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...