./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_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_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/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 d451df517c5e4a54e1fa08885cf4b86124f43e86 ........................................................................................................................................................................... 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_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/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 d451df517c5e4a54e1fa08885cf4b86124f43e86 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:10:36,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:10:36,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:10:37,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:10:37,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:10:37,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:10:37,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:10:37,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:10:37,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:10:37,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:10:37,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:10:37,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:10:37,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:10:37,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:10:37,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:10:37,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:10:37,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:10:37,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:10:37,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:10:37,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:10:37,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:10:37,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:10:37,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:10:37,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:10:37,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:10:37,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:10:37,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:10:37,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:10:37,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:10:37,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:10:37,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:10:37,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:10:37,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:10:37,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:10:37,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:10:37,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:10:37,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:10:37,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:10:37,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:10:37,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:10:37,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:10:37,126 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:10:37,161 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:10:37,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:10:37,169 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:10:37,169 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:10:37,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:10:37,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:10:37,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:10:37,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:10:37,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:10:37,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:10:37,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:10:37,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:10:37,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:10:37,173 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:10:37,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:10:37,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:10:37,174 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:10:37,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:10:37,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:10:37,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:10:37,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:10:37,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:10:37,176 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:10:37,176 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:10:37,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:10:37,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:10:37,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:10:37,177 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_86ff4e06-2ced-4994-aa09-08216bc600d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d451df517c5e4a54e1fa08885cf4b86124f43e86 [2020-12-03 11:10:37,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:10:37,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:10:37,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:10:37,498 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:10:37,499 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:10:37,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-12-03 11:10:37,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/d8e265db9/d61b2bd53625449eb114f9fa665c23b3/FLAGef3ea9b8c [2020-12-03 11:10:38,600 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:10:38,601 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-12-03 11:10:38,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/d8e265db9/d61b2bd53625449eb114f9fa665c23b3/FLAGef3ea9b8c [2020-12-03 11:10:38,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/d8e265db9/d61b2bd53625449eb114f9fa665c23b3 [2020-12-03 11:10:38,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:10:38,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:10:39,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:10:39,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:10:39,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:10:39,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:10:38" (1/1) ... [2020-12-03 11:10:39,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:10:39, skipping insertion in model container [2020-12-03 11:10:39,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:10:38" (1/1) ... [2020-12-03 11:10:39,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:10:39,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:10:39,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:10:39,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:10:40,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:40,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:41,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:10:41,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:10:41,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:10:41,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:10:41,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:10:41,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:10:41,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:10:41,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:10:41,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:10:41,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:10:41,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:10:41,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:41,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:41,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:10:41,939 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) [2020-12-03 11:10:41,946 INFO L168 Benchmark]: Toolchain (without parser) took 2947.89 ms. Allocated memory is still 88.1 MB. Free memory was 61.4 MB in the beginning and 36.3 MB in the end (delta: 25.1 MB). Peak memory consumption was 31.4 MB. Max. memory is 16.1 GB. [2020-12-03 11:10:41,947 INFO L168 Benchmark]: CDTParser took 0.87 ms. Allocated memory is still 73.4 MB. Free memory was 46.6 MB in the beginning and 46.6 MB in the end (delta: 24.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:10:41,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2939.05 ms. Allocated memory is still 88.1 MB. Free memory was 61.4 MB in the beginning and 36.3 MB in the end (delta: 25.1 MB). Peak memory consumption was 31.4 MB. Max. memory is 16.1 GB. [2020-12-03 11:10:41,950 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 ms. Allocated memory is still 73.4 MB. Free memory was 46.6 MB in the beginning and 46.6 MB in the end (delta: 24.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2939.05 ms. Allocated memory is still 88.1 MB. Free memory was 61.4 MB in the beginning and 36.3 MB in the end (delta: 25.1 MB). Peak memory consumption was 31.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-03 11:10:44,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:10:44,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:10:44,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:10:44,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:10:44,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:10:44,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:10:44,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:10:44,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:10:44,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:10:44,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:10:44,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:10:44,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:10:44,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:10:44,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:10:44,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:10:44,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:10:44,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:10:44,785 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:10:44,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:10:44,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:10:44,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:10:44,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:10:44,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:10:44,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:10:44,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:10:44,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:10:44,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:10:44,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:10:44,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:10:44,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:10:44,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:10:44,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:10:44,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:10:44,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:10:44,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:10:44,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:10:44,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:10:44,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:10:44,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:10:44,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:10:44,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:10:44,902 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:10:44,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:10:44,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:10:44,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:10:44,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:10:44,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:10:44,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:10:44,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:10:44,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:10:44,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:10:44,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:10:44,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:10:44,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:10:44,913 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:10:44,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:10:44,913 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:10:44,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:10:44,914 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:10:44,914 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:10:44,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:10:44,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:10:44,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:10:44,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:10:44,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:10:44,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:10:44,917 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:10:44,917 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:10:44,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:10:44,918 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:10:44,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:10:44,918 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:10:44,919 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_86ff4e06-2ced-4994-aa09-08216bc600d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d451df517c5e4a54e1fa08885cf4b86124f43e86 [2020-12-03 11:10:45,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:10:45,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:10:45,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:10:45,505 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:10:45,506 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:10:45,507 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-12-03 11:10:45,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/8c1e61408/011081b92492408d8cfe7a31b3503156/FLAG8441559df [2020-12-03 11:10:46,672 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:10:46,673 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-12-03 11:10:46,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/8c1e61408/011081b92492408d8cfe7a31b3503156/FLAG8441559df [2020-12-03 11:10:47,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_86ff4e06-2ced-4994-aa09-08216bc600d1/bin/ukojak/data/8c1e61408/011081b92492408d8cfe7a31b3503156 [2020-12-03 11:10:47,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:10:47,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:10:47,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:10:47,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:10:47,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:10:47,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:10:47" (1/1) ... [2020-12-03 11:10:47,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28265aa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:10:47, skipping insertion in model container [2020-12-03 11:10:47,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:10:47" (1/1) ... [2020-12-03 11:10:47,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:10:47,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:10:47,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:10:47,697 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:10:48,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:48,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:49,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:10:49,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:10:49,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:10:49,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:10:49,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:10:49,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:10:49,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:10:49,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:10:49,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:10:49,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:10:49,758 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:10:49,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:49,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:49,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:10:50,051 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:10:50,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:10:50,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:10:50,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:10:50,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:10:50,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:10:50,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:10:50,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:10:50,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:10:50,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:10:50,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:10:50,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:10:50,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:10:50,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:10:50,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:10:50,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:10:50,562 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:10:50,579 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:10:50,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:10:50,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:10:50,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:10:50,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:10:50,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:10:50,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:10:50,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:10:50,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:10:50,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:10:50,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:10:50,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:10:50,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:10:50,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:10:50,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:10:51,825 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:10:51,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:10:51 WrapperNode [2020-12-03 11:10:51,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:10:51,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:10:51,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:10:51,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:10:51,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:10:51" (1/1) ... [2020-12-03 11:10:51,909 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]]] [2020-12-03 11:10:51,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:10:51" (1/1) ... [2020-12-03 11:10:51,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:10:51,976 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:10:51,979 INFO L168 Benchmark]: Toolchain (without parser) took 4935.59 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 36.8 MB in the beginning and 65.4 MB in the end (delta: -28.6 MB). Peak memory consumption was 39.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:10:51,980 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:10:51,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4779.38 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 36.6 MB in the beginning and 70.6 MB in the end (delta: -34.0 MB). Peak memory consumption was 88.7 MB. Max. memory is 16.1 GB. [2020-12-03 11:10:51,981 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.88 ms. Allocated memory is still 125.8 MB. Free memory was 70.6 MB in the beginning and 65.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:10:51,983 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4779.38 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 36.6 MB in the beginning and 70.6 MB in the end (delta: -34.0 MB). Peak memory consumption was 88.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 149.88 ms. Allocated memory is still 125.8 MB. Free memory was 70.6 MB in the beginning and 65.4 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...