./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.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_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/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 81f00cae3aa28866013cf86ee506e190ea0d9ce7 ........................................................................................................................................................................... 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_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/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 81f00cae3aa28866013cf86ee506e190ea0d9ce7 ......................................................................................................................................................................................................................... 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 16:15:30,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:15:30,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:15:30,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:15:30,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:15:30,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:15:30,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:15:30,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:15:30,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:15:30,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:15:30,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:15:30,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:15:30,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:15:30,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:15:30,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:15:30,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:15:30,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:15:30,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:15:30,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:15:30,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:15:30,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:15:30,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:15:30,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:15:30,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:15:30,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:15:30,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:15:30,893 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:15:30,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:15:30,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:15:30,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:15:30,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:15:30,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:15:30,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:15:30,902 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:15:30,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:15:30,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:15:30,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:15:30,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:15:30,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:15:30,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:15:30,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:15:30,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:15:30,944 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:15:30,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:15:30,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:15:30,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:15:30,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:15:30,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:15:30,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:15:30,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:15:30,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:15:30,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:15:30,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:15:30,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:15:30,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:15:30,954 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:15:30,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:15:30,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:15:30,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:15:30,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:15:30,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:15:30,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:15:30,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:15:30,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:15:30,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:15:30,956 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:15:30,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:15:30,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:15:30,964 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:15:30,964 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_62242f34-344c-4280-97b9-8e3b1a48bcda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81f00cae3aa28866013cf86ee506e190ea0d9ce7 [2020-12-01 16:15:31,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:15:31,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:15:31,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:15:31,271 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:15:31,272 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:15:31,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-12-01 16:15:31,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/d87240bf8/e743e6edd812476cb337e48abd1a45ca/FLAG289032b70 [2020-12-01 16:15:32,228 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:15:32,229 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-12-01 16:15:32,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/d87240bf8/e743e6edd812476cb337e48abd1a45ca/FLAG289032b70 [2020-12-01 16:15:32,702 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/d87240bf8/e743e6edd812476cb337e48abd1a45ca [2020-12-01 16:15:32,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:15:32,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:15:32,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:15:32,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:15:32,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:15:32,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:15:32" (1/1) ... [2020-12-01 16:15:32,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520f4140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:15:32, skipping insertion in model container [2020-12-01 16:15:32,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:15:32" (1/1) ... [2020-12-01 16:15:32,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:15:32,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:15:33,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:15:33,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:15:34,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:15:34,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:15:34,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:15:34,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:15:34,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:15:34,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:15:34,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:15:34,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:15:34,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:15:34,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:15:34,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:15:34,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:34,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:35,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:15:35,126 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 16:15:35,136 INFO L168 Benchmark]: Toolchain (without parser) took 2429.12 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 57.7 MB in the beginning and 75.2 MB in the end (delta: -17.6 MB). Peak memory consumption was 22.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:15:35,137 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 75.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 36.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:15:35,139 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2426.90 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 57.5 MB in the beginning and 75.2 MB in the end (delta: -17.7 MB). Peak memory consumption was 22.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:15:35,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 75.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 36.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2426.90 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 57.5 MB in the beginning and 75.2 MB in the end (delta: -17.7 MB). Peak memory consumption was 22.2 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 16:15:37,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:15:37,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:15:37,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:15:37,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:15:37,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:15:37,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:15:37,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:15:37,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:15:37,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:15:37,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:15:37,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:15:37,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:15:37,383 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:15:37,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:15:37,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:15:37,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:15:37,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:15:37,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:15:37,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:15:37,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:15:37,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:15:37,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:15:37,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:15:37,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:15:37,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:15:37,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:15:37,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:15:37,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:15:37,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:15:37,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:15:37,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:15:37,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:15:37,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:15:37,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:15:37,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:15:37,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:15:37,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:15:37,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:15:37,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:15:37,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:15:37,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:15:37,483 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:15:37,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:15:37,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:15:37,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:15:37,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:15:37,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:15:37,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:15:37,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:15:37,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:15:37,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:15:37,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:15:37,492 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:15:37,492 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:15:37,492 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:15:37,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:15:37,492 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:15:37,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:15:37,493 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:15:37,493 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:15:37,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:15:37,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:15:37,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:15:37,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:15:37,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:15:37,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:15:37,494 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:15:37,494 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:15:37,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:15:37,495 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:15:37,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:15:37,495 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:15:37,495 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_62242f34-344c-4280-97b9-8e3b1a48bcda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81f00cae3aa28866013cf86ee506e190ea0d9ce7 [2020-12-01 16:15:37,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:15:37,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:15:37,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:15:37,897 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:15:37,898 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:15:37,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-12-01 16:15:37,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/150f73f88/aa9f2afbeaf64ddeae14e92ecc0cd19b/FLAGb5aed943a [2020-12-01 16:15:38,950 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:15:38,953 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-12-01 16:15:39,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/150f73f88/aa9f2afbeaf64ddeae14e92ecc0cd19b/FLAGb5aed943a [2020-12-01 16:15:39,364 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_62242f34-344c-4280-97b9-8e3b1a48bcda/bin/ukojak/data/150f73f88/aa9f2afbeaf64ddeae14e92ecc0cd19b [2020-12-01 16:15:39,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:15:39,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:15:39,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:15:39,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:15:39,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:15:39,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:15:39" (1/1) ... [2020-12-01 16:15:39,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@311e2eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:15:39, skipping insertion in model container [2020-12-01 16:15:39,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:15:39" (1/1) ... [2020-12-01 16:15:39,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:15:39,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:15:39,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:15:39,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:15:41,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:15:41,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:15:41,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:15:41,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:15:41,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:15:41,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:15:41,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:15:41,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:15:41,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:15:41,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:15:41,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:15:41,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:41,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:15:42,017 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:15:42,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:15:42,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:15:42,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:15:42,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:15:42,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:15:42,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:15:42,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:15:42,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:15:42,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:15:42,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:15:42,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:15:42,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:15:42,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:15:42,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:15:42,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:15:42,451 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:15:42,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:15:42,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:15:42,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:15:42,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:15:42,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:15:42,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:15:42,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:15:42,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:15:42,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:15:42,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:15:42,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:15:42,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:15:42,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:15:42,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:15:42,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:15:43,717 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:15:43,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:15:43 WrapperNode [2020-12-01 16:15:43,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:15:43,719 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:15:43,719 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:15:43,719 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:15:43,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:15:43" (1/1) ... [2020-12-01 16:15:43,786 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 16:15:43,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:15:43" (1/1) ... [2020-12-01 16:15:43,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:15:43,848 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:15:43,850 INFO L168 Benchmark]: Toolchain (without parser) took 4478.07 ms. Allocated memory was 77.6 MB in the beginning and 176.2 MB in the end (delta: 98.6 MB). Free memory was 45.4 MB in the beginning and 75.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 70.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:15:43,850 INFO L168 Benchmark]: CDTParser took 1.92 ms. Allocated memory is still 50.3 MB. Free memory was 31.4 MB in the beginning and 31.4 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:15:43,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4345.72 ms. Allocated memory was 77.6 MB in the beginning and 176.2 MB in the end (delta: 98.6 MB). Free memory was 45.2 MB in the beginning and 80.7 MB in the end (delta: -35.5 MB). Peak memory consumption was 120.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:15:43,851 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.70 ms. Allocated memory is still 176.2 MB. Free memory was 80.7 MB in the beginning and 75.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:15:43,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92 ms. Allocated memory is still 50.3 MB. Free memory was 31.4 MB in the beginning and 31.4 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4345.72 ms. Allocated memory was 77.6 MB in the beginning and 176.2 MB in the end (delta: 98.6 MB). Free memory was 45.2 MB in the beginning and 80.7 MB in the end (delta: -35.5 MB). Peak memory consumption was 120.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.70 ms. Allocated memory is still 176.2 MB. Free memory was 80.7 MB in the beginning and 75.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...