./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd5d49279efc96f156a7cb582a9dbe0057b49e07 ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd5d49279efc96f156a7cb582a9dbe0057b49e07 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 22:57:23,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:57:23,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:57:23,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:57:23,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:57:23,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:57:23,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:57:23,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:57:23,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:57:23,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:57:23,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:57:23,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:57:23,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:57:23,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:57:23,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:57:23,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:57:23,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:57:23,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:57:23,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:57:23,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:57:23,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:57:23,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:57:23,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:57:23,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:57:23,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:57:23,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:57:23,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:57:23,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:57:23,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:57:23,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:57:23,932 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:57:23,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:57:23,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:57:23,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:57:23,934 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:57:23,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:57:23,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:57:23,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:57:23,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:57:23,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:57:23,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:57:23,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 22:57:23,945 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:57:23,945 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:57:23,946 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:57:23,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:57:23,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:57:23,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:57:23,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:57:23,947 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:57:23,947 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:57:23,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:57:23,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:57:23,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:57:23,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:57:23,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:57:23,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:57:23,948 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:57:23,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:57:23,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:57:23,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:57:23,949 INFO L138 SettingsManager]: * To the following directory=dump/ 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_f1479384-cd5e-4e7a-81fd-5dd678572da2/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(__VERIFIER_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 -> bd5d49279efc96f156a7cb582a9dbe0057b49e07 [2019-12-01 22:57:24,050 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:57:24,057 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:57:24,059 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:57:24,060 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:57:24,060 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:57:24,061 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-12-01 22:57:24,097 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/45bf91ec0/4ff5fc98d76f4b118a95ad2331c9df6d/FLAGdb1e49996 [2019-12-01 22:57:24,768 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:57:24,769 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-12-01 22:57:24,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/45bf91ec0/4ff5fc98d76f4b118a95ad2331c9df6d/FLAGdb1e49996 [2019-12-01 22:57:25,112 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/45bf91ec0/4ff5fc98d76f4b118a95ad2331c9df6d [2019-12-01 22:57:25,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:57:25,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:57:25,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:57:25,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:57:25,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:57:25,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:25" (1/1) ... [2019-12-01 22:57:25,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db1bf0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:25, skipping insertion in model container [2019-12-01 22:57:25,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:25" (1/1) ... [2019-12-01 22:57:25,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:57:25,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:57:25,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:57:25,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:57:26,039 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,039 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,040 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,040 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,041 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,050 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,051 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:57:26,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:57:26,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:57:26,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:57:26,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:57:26,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:57:26,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:57:26,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:57:26,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:57:26,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:57:26,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:57:26,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:26,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:57:26,607 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) 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:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 22:57:26,611 INFO L168 Benchmark]: Toolchain (without parser) took 1490.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 935.0 MB in the beginning and 1.0 GB in the end (delta: -101.0 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:26,611 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 963.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:57:26,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1486.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 935.0 MB in the beginning and 1.0 GB in the end (delta: -101.0 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:26,613 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 963.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1486.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 935.0 MB in the beginning and 1.0 GB in the end (delta: -101.0 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-01 22:57:27,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:57:27,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:57:27,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:57:27,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:57:27,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:57:27,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:57:27,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:57:27,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:57:27,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:57:27,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:57:27,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:57:27,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:57:27,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:57:27,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:57:27,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:57:27,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:57:27,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:57:27,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:57:27,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:57:27,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:57:27,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:57:27,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:57:27,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:57:27,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:57:27,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:57:27,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:57:27,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:57:27,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:57:27,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:57:27,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:57:27,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:57:27,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:57:27,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:57:27,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:57:27,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:57:27,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:57:27,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:57:27,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:57:27,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:57:27,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:57:27,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 22:57:27,846 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:57:27,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:57:27,847 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:57:27,847 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:57:27,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:57:27,848 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:57:27,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:57:27,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:57:27,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:57:27,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:57:27,848 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:57:27,848 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:57:27,849 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:57:27,849 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:57:27,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:57:27,849 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:57:27,849 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:57:27,849 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:57:27,849 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:57:27,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:57:27,850 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:57:27,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:57:27,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:57:27,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:57:27,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:57:27,850 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:57:27,851 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:57:27,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:57:27,851 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:57:27,851 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:57:27,851 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 22:57:27,851 INFO L138 SettingsManager]: * To the following directory=dump/ 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_f1479384-cd5e-4e7a-81fd-5dd678572da2/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(__VERIFIER_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 -> bd5d49279efc96f156a7cb582a9dbe0057b49e07 [2019-12-01 22:57:28,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:57:28,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:57:28,023 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:57:28,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:57:28,024 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:57:28,024 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-12-01 22:57:28,072 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/541db2c4e/dcaf6f44c0174ba4ae37e9139e6d12a1/FLAGbbc770d48 [2019-12-01 22:57:28,562 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:57:28,562 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-12-01 22:57:28,584 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/541db2c4e/dcaf6f44c0174ba4ae37e9139e6d12a1/FLAGbbc770d48 [2019-12-01 22:57:29,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f1479384-cd5e-4e7a-81fd-5dd678572da2/bin/ukojak/data/541db2c4e/dcaf6f44c0174ba4ae37e9139e6d12a1 [2019-12-01 22:57:29,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:57:29,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:57:29,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:57:29,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:57:29,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:57:29,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:29" (1/1) ... [2019-12-01 22:57:29,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6866c346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:29, skipping insertion in model container [2019-12-01 22:57:29,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:29" (1/1) ... [2019-12-01 22:57:29,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:57:29,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:57:29,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:57:29,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:57:30,018 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,019 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,020 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,020 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,021 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,032 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,033 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,034 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,035 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,036 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:57:30,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:57:30,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:57:30,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:57:30,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:57:30,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:57:30,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:57:30,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:57:30,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:57:30,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:57:30,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:57:30,525 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,525 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,570 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:57:30,609 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 22:57:30,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:57:30,645 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:57:30,646 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:57:30,671 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,671 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,672 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,672 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,672 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,677 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,678 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,679 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,679 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,680 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,680 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,681 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,681 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:57:30,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:57:30,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:57:30,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:57:30,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:57:30,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:57:30,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:57:30,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:57:30,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:57:30,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:57:30,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:57:30,767 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,768 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:57:30,809 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:57:30,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:57:30,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:57:30,841 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,842 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,842 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,842 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,843 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,849 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:57:30,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:57:30,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:57:30,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:57:30,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:57:30,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:57:30,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:57:30,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:57:30,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:57:30,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:57:30,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:57:30,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:57:30,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:57:31,608 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:57:31,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:31 WrapperNode [2019-12-01 22:57:31,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:57:31,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:57:31,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:57:31,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:57:31,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:31" (1/1) ... [2019-12-01 22:57:31,648 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 22:57:31,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:31" (1/1) ... [2019-12-01 22:57:31,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:57:31,666 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 22:57:31,668 INFO L168 Benchmark]: Toolchain (without parser) took 2570.15 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 941.6 MB in the beginning and 965.2 MB in the end (delta: -23.6 MB). Peak memory consumption was 239.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:31,668 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:57:31,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2511.15 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 941.6 MB in the beginning and 973.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 304.9 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:31,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.10 ms. Allocated memory is still 1.3 GB. Free memory was 973.4 MB in the beginning and 965.2 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:31,670 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2511.15 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 941.6 MB in the beginning and 973.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 304.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.10 ms. Allocated memory is still 1.3 GB. Free memory was 973.4 MB in the beginning and 965.2 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...