./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/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 24058329b0099d083f30b6e2c4d4452b019c6265 .......................................................................................................................................................................................... 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_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/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 24058329b0099d083f30b6e2c4d4452b019c6265 ...................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:09:31,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:09:31,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:09:31,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:09:31,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:09:31,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:09:31,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:09:31,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:09:31,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:09:31,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:09:31,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:09:31,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:09:31,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:09:31,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:09:31,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:09:31,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:09:31,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:09:31,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:09:31,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:09:31,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:09:31,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:09:31,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:09:31,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:09:31,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:09:31,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:09:31,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:09:31,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:09:31,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:09:31,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:09:31,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:09:31,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:09:31,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:09:31,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:09:31,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:09:31,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:09:31,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:09:31,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:09:31,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:09:31,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:09:31,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:09:31,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:09:31,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:09:31,876 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:09:31,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:09:31,879 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:09:31,880 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:09:31,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:09:31,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:09:31,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:09:31,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:09:31,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:09:31,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:09:31,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:09:31,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:09:31,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:09:31,886 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:09:31,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:09:31,887 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:09:31,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:09:31,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:09:31,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:09:31,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:09:31,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:09:31,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:09:31,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:09:31,892 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:09:31,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:09:31,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:09:31,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:09:31,893 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_15419eb8-cfd2-4397-ba07-5e0fd76e856d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24058329b0099d083f30b6e2c4d4452b019c6265 [2020-12-01 17:09:32,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:09:32,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:09:32,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:09:32,302 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:09:32,303 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:09:32,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-12-01 17:09:32,405 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/1a610a6be/9c07f1c7774e4f938ec7dca9340ce839/FLAGcd490a936 [2020-12-01 17:09:33,471 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:09:33,472 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-12-01 17:09:33,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/1a610a6be/9c07f1c7774e4f938ec7dca9340ce839/FLAGcd490a936 [2020-12-01 17:09:33,870 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/1a610a6be/9c07f1c7774e4f938ec7dca9340ce839 [2020-12-01 17:09:33,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:09:33,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:09:33,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:09:33,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:09:33,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:09:33,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:09:33" (1/1) ... [2020-12-01 17:09:33,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@159fd038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:09:33, skipping insertion in model container [2020-12-01 17:09:33,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:09:33" (1/1) ... [2020-12-01 17:09:33,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:09:34,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:09:34,615 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:09:34,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:09:36,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:36,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:09:36,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:09:36,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:09:36,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:09:36,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:09:36,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:09:36,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:09:36,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:09:36,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:09:36,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:09:37,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:09:37,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:37,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:09:38,061 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) [2020-12-01 17:09:38,075 INFO L168 Benchmark]: Toolchain (without parser) took 4195.17 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 54.8 MB in the beginning and 56.1 MB in the end (delta: -1.4 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:09:38,076 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 94.4 MB. Free memory was 51.9 MB in the beginning and 51.8 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:09:38,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4190.34 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 54.4 MB in the beginning and 56.1 MB in the end (delta: -1.8 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:09:38,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 94.4 MB. Free memory was 51.9 MB in the beginning and 51.8 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4190.34 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 54.4 MB in the beginning and 56.1 MB in the end (delta: -1.8 MB). Peak memory consumption was 34.5 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 0.2.0-69874e2 [2020-12-01 17:09:41,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:09:41,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:09:41,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:09:41,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:09:41,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:09:41,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:09:41,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:09:41,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:09:41,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:09:41,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:09:41,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:09:41,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:09:41,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:09:41,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:09:41,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:09:41,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:09:41,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:09:41,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:09:41,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:09:41,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:09:41,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:09:41,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:09:41,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:09:41,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:09:41,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:09:41,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:09:41,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:09:41,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:09:41,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:09:41,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:09:41,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:09:41,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:09:41,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:09:41,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:09:41,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:09:41,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:09:41,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:09:41,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:09:41,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:09:41,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:09:41,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:09:41,380 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:09:41,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:09:41,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:09:41,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:09:41,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:09:41,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:09:41,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:09:41,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:09:41,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:09:41,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:09:41,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:09:41,385 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:09:41,385 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:09:41,385 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:09:41,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:09:41,386 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:09:41,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:09:41,386 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:09:41,386 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:09:41,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:09:41,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:09:41,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:09:41,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:09:41,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:09:41,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:09:41,388 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:09:41,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:09:41,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:09:41,389 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:09:41,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:09:41,389 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:09:41,390 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_15419eb8-cfd2-4397-ba07-5e0fd76e856d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24058329b0099d083f30b6e2c4d4452b019c6265 [2020-12-01 17:09:41,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:09:41,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:09:41,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:09:41,915 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:09:41,916 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:09:41,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-12-01 17:09:42,004 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/3e838d40d/36ba6ea5060144de916f4ca357a329a4/FLAGc064643c9 [2020-12-01 17:09:43,193 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:09:43,195 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-12-01 17:09:43,261 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/3e838d40d/36ba6ea5060144de916f4ca357a329a4/FLAGc064643c9 [2020-12-01 17:09:43,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15419eb8-cfd2-4397-ba07-5e0fd76e856d/bin/ukojak/data/3e838d40d/36ba6ea5060144de916f4ca357a329a4 [2020-12-01 17:09:43,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:09:43,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:09:43,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:09:43,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:09:43,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:09:43,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:09:43" (1/1) ... [2020-12-01 17:09:43,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@730774e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:09:43, skipping insertion in model container [2020-12-01 17:09:43,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:09:43" (1/1) ... [2020-12-01 17:09:43,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:09:43,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:09:44,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:09:44,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:09:45,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:45,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:46,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:09:46,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:09:46,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:09:46,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:09:46,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:09:46,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:09:46,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:09:46,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:09:46,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:09:46,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:09:47,098 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:09:47,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:47,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:09:47,927 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:09:48,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:09:48,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:09:48,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:09:48,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:09:48,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:09:48,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:09:48,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:09:48,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:09:48,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:09:48,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:09:48,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:09:48,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:09:48,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:09:48,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:09:48,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:09:48,596 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:09:48,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:09:48,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:09:48,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:09:48,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:09:48,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:09:48,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:09:48,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:09:48,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:09:48,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:09:48,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:09:48,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:09:48,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:09:48,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:09:48,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:48,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:09:49,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:09:50,665 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:09:50,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:09:50 WrapperNode [2020-12-01 17:09:50,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:09:50,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:09:50,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:09:50,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:09:50,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:09:50" (1/1) ... [2020-12-01 17:09:50,752 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]]] [2020-12-01 17:09:50,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:09:50" (1/1) ... [2020-12-01 17:09:50,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:09:50,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:09:50,837 INFO L168 Benchmark]: Toolchain (without parser) took 7380.33 ms. Allocated memory was 65.0 MB in the beginning and 161.5 MB in the end (delta: 96.5 MB). Free memory was 36.2 MB in the beginning and 70.6 MB in the end (delta: -34.4 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:09:50,838 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 65.0 MB. Free memory is still 47.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:09:50,839 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7208.53 ms. Allocated memory was 65.0 MB in the beginning and 161.5 MB in the end (delta: 96.5 MB). Free memory was 36.0 MB in the beginning and 76.9 MB in the end (delta: -40.9 MB). Peak memory consumption was 107.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:09:50,840 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.72 ms. Allocated memory is still 161.5 MB. Free memory was 76.9 MB in the beginning and 70.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:09:50,842 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 65.0 MB. Free memory is still 47.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7208.53 ms. Allocated memory was 65.0 MB in the beginning and 161.5 MB in the end (delta: 96.5 MB). Free memory was 36.0 MB in the beginning and 76.9 MB in the end (delta: -40.9 MB). Peak memory consumption was 107.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.72 ms. Allocated memory is still 161.5 MB. Free memory was 76.9 MB in the beginning and 70.6 MB in the end (delta: 6.2 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...