./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/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 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 ........................................................................................................................................................................... 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_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/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 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 ......................................................................................................................................................................................................................... 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 17:59:48,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:59:48,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:59:48,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:59:48,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:59:48,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:59:48,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:59:48,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:59:48,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:59:48,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:59:48,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:59:48,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:59:48,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:59:48,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:59:48,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:59:48,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:59:48,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:59:48,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:59:48,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:59:48,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:59:48,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:59:48,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:59:48,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:59:48,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:59:48,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:59:48,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:59:48,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:59:48,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:59:48,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:59:48,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:59:48,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:59:48,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:59:48,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:59:48,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:59:48,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:59:48,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:59:48,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:59:48,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:59:48,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:59:48,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:59:48,915 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:59:48,916 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:59:48,942 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:59:48,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:59:48,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:59:48,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:59:48,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:59:48,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:59:48,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:59:48,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:59:48,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:59:48,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:59:48,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:59:48,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:59:48,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:59:48,947 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:59:48,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:59:48,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:59:48,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:59:48,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:59:48,949 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:59:48,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:59:48,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:59:48,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:59:48,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:59:48,951 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:59:48,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:59:48,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:59:48,951 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:59:48,952 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_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 [2020-12-01 17:59:49,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:59:49,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:59:49,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:59:49,260 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:59:49,261 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:59:49,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-12-01 17:59:49,343 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/740aafd90/8e31a38c8cfd48a7aee412b7476e02e9/FLAG562880678 [2020-12-01 17:59:50,172 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:59:50,173 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-12-01 17:59:50,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/740aafd90/8e31a38c8cfd48a7aee412b7476e02e9/FLAG562880678 [2020-12-01 17:59:50,724 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/740aafd90/8e31a38c8cfd48a7aee412b7476e02e9 [2020-12-01 17:59:50,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:59:50,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:59:50,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:59:50,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:59:50,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:59:50,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:59:50" (1/1) ... [2020-12-01 17:59:50,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8f1f51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:59:50, skipping insertion in model container [2020-12-01 17:59:50,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:59:50" (1/1) ... [2020-12-01 17:59:50,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:59:50,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:59:51,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:59:51,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:59:52,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:52,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:59:52,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:59:52,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:59:52,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:59:52,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:59:52,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:59:52,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:59:52,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:59:52,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:59:52,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:59:52,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:59:53,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:53,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:53,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:59:53,257 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 17:59:53,262 INFO L168 Benchmark]: Toolchain (without parser) took 2532.38 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.2 MB in the beginning and 67.9 MB in the end (delta: -20.6 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:59:53,264 INFO L168 Benchmark]: CDTParser took 1.26 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:59:53,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2530.07 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.0 MB in the beginning and 67.9 MB in the end (delta: -20.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:59:53,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.26 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2530.07 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.0 MB in the beginning and 67.9 MB in the end (delta: -20.8 MB). Peak memory consumption was 21.8 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 17:59:55,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:59:55,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:59:55,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:59:55,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:59:55,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:59:55,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:59:55,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:59:55,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:59:55,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:59:55,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:59:55,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:59:55,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:59:55,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:59:55,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:59:55,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:59:55,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:59:55,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:59:55,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:59:55,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:59:55,737 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:59:55,746 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:59:55,747 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:59:55,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:59:55,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:59:55,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:59:55,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:59:55,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:59:55,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:59:55,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:59:55,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:59:55,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:59:55,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:59:55,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:59:55,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:59:55,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:59:55,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:59:55,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:59:55,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:59:55,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:59:55,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:59:55,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:59:55,834 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:59:55,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:59:55,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:59:55,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:59:55,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:59:55,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:59:55,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:59:55,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:59:55,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:59:55,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:59:55,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:59:55,841 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:59:55,841 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:59:55,841 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:59:55,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:59:55,842 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:59:55,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:59:55,842 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:59:55,843 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:59:55,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:59:55,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:59:55,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:59:55,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:59:55,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:59:55,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:59:55,844 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:59:55,844 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:59:55,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:59:55,845 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:59:55,845 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:59:55,845 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:59:55,845 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_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 [2020-12-01 17:59:56,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:59:56,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:59:56,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:59:56,380 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:59:56,381 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:59:56,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-12-01 17:59:56,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/b763bec20/ec0b6db076884058a2c95eded1955c4c/FLAG0cf484ea8 [2020-12-01 17:59:57,560 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:59:57,561 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-12-01 17:59:57,639 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/b763bec20/ec0b6db076884058a2c95eded1955c4c/FLAG0cf484ea8 [2020-12-01 17:59:58,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5b79efd-43ee-48cd-a1d5-22e1c9f3d148/bin/ukojak/data/b763bec20/ec0b6db076884058a2c95eded1955c4c [2020-12-01 17:59:58,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:59:58,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:59:58,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:59:58,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:59:58,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:59:58,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:59:58" (1/1) ... [2020-12-01 17:59:58,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c187ecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:59:58, skipping insertion in model container [2020-12-01 17:59:58,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:59:58" (1/1) ... [2020-12-01 17:59:58,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:59:58,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:59:58,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:59:58,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:59:59,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:59,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:59,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:59,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:59:59,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:00,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:00,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:00,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:00,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:00,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:00:00,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:00:00,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:00:00,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:00:00,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:00:00,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:00:00,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:00:00,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:00:00,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:00:00,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:00:00,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:00:00,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:00,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:00:01,126 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:00:01,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:00:01,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:00:01,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:00:01,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:00:01,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:00:01,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:00:01,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:00:01,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:00:01,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:00:01,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:00:01,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:00:01,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:00:01,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:00:01,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:00:01,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:00:01,607 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:00:01,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:00:01,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:00:01,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:00:01,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:00:01,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:00:01,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:00:01,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:00:01,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:00:01,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:00:01,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:00:01,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:00:01,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:00:01,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:00:01,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:01,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:00:03,147 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:00:03,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:03 WrapperNode [2020-12-01 18:00:03,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:00:03,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:00:03,150 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:00:03,150 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:00:03,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:03" (1/1) ... [2020-12-01 18:00:03,230 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 18:00:03,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:03" (1/1) ... [2020-12-01 18:00:03,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:00:03,289 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:00:03,291 INFO L168 Benchmark]: Toolchain (without parser) took 5265.85 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 23.7 MB in the beginning and 53.5 MB in the end (delta: -29.8 MB). Peak memory consumption was 86.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:00:03,292 INFO L168 Benchmark]: CDTParser took 2.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:00:03,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5121.33 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 23.6 MB in the beginning and 58.8 MB in the end (delta: -35.2 MB). Peak memory consumption was 113.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:00:03,293 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.03 ms. Allocated memory is still 172.0 MB. Free memory was 58.8 MB in the beginning and 53.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:00:03,295 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5121.33 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 23.6 MB in the beginning and 58.8 MB in the end (delta: -35.2 MB). Peak memory consumption was 113.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.03 ms. Allocated memory is still 172.0 MB. Free memory was 58.8 MB in the beginning and 53.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...