./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_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_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/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 575d24db9b60b0c8b630d9378ac6f5bef587ff9f ........................................................................................................................................................................... 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_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/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 575d24db9b60b0c8b630d9378ac6f5bef587ff9f ......................................................................................................................................................................................................................... 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 11:03:30,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:03:30,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:03:31,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:03:31,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:03:31,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:03:31,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:03:31,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:03:31,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:03:31,096 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:03:31,098 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:03:31,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:03:31,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:03:31,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:03:31,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:03:31,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:03:31,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:03:31,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:03:31,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:03:31,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:03:31,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:03:31,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:03:31,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:03:31,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:03:31,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:03:31,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:03:31,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:03:31,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:03:31,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:03:31,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:03:31,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:03:31,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:03:31,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:03:31,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:03:31,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:03:31,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:03:31,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:03:31,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:03:31,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:03:31,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:03:31,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:03:31,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:03:31,204 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:03:31,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:03:31,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:03:31,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:03:31,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:03:31,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:03:31,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:03:31,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:03:31,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:03:31,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:03:31,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:03:31,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:03:31,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:03:31,210 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:03:31,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:03:31,211 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:03:31,211 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:03:31,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:03:31,212 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:03:31,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:03:31,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:03:31,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:03:31,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:03:31,213 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:03:31,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:03:31,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:03:31,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:03:31,214 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_01297583-0398-4254-8a72-b515ffb5b27b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 575d24db9b60b0c8b630d9378ac6f5bef587ff9f [2020-12-03 11:03:31,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:03:31,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:03:31,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:03:31,566 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:03:31,567 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:03:31,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2020-12-03 11:03:31,648 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/c143b838a/8a0b1daed61d41b9a1e4116719a789a4/FLAG7b3ca94b2 [2020-12-03 11:03:32,616 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:03:32,617 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2020-12-03 11:03:32,666 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/c143b838a/8a0b1daed61d41b9a1e4116719a789a4/FLAG7b3ca94b2 [2020-12-03 11:03:33,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/c143b838a/8a0b1daed61d41b9a1e4116719a789a4 [2020-12-03 11:03:33,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:03:33,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:03:33,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:03:33,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:03:33,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:03:33,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:33" (1/1) ... [2020-12-03 11:03:33,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67f7f25c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:33, skipping insertion in model container [2020-12-03 11:03:33,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:33" (1/1) ... [2020-12-03 11:03:33,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:03:33,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:03:33,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:33,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:34,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:34,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:35,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:35,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:35,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:35,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:35,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:35,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:35,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:35,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:35,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:35,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:35,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:35,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:35,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:35,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:35,480 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 11:03:35,485 INFO L168 Benchmark]: Toolchain (without parser) took 2409.03 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 61.5 MB in the beginning and 63.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:35,486 INFO L168 Benchmark]: CDTParser took 0.85 ms. Allocated memory is still 92.3 MB. Free memory was 53.7 MB in the beginning and 53.7 MB in the end (delta: 66.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:03:35,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2406.63 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 61.2 MB in the beginning and 63.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:35,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 ms. Allocated memory is still 92.3 MB. Free memory was 53.7 MB in the beginning and 53.7 MB in the end (delta: 66.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2406.63 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 61.2 MB in the beginning and 63.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 32.6 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 11:03:37,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:03:37,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:03:37,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:03:37,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:03:37,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:03:37,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:03:37,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:03:37,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:03:37,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:03:37,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:03:37,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:03:37,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:03:37,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:03:37,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:03:37,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:03:37,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:03:37,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:03:37,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:03:37,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:03:37,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:03:37,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:03:37,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:03:37,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:03:37,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:03:37,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:03:37,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:03:37,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:03:37,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:03:37,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:03:37,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:03:37,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:03:37,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:03:37,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:03:37,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:03:37,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:03:37,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:03:37,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:03:37,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:03:37,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:03:37,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:03:37,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:03:37,921 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:03:37,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:03:37,924 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:03:37,924 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:03:37,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:03:37,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:03:37,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:03:37,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:03:37,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:03:37,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:03:37,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:03:37,928 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:03:37,928 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:03:37,929 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:03:37,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:03:37,929 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:03:37,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:03:37,929 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:03:37,930 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:03:37,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:03:37,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:03:37,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:03:37,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:03:37,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:03:37,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:03:37,931 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:03:37,931 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:03:37,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:03:37,931 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:03:37,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:03:37,932 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:03:37,932 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_01297583-0398-4254-8a72-b515ffb5b27b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 575d24db9b60b0c8b630d9378ac6f5bef587ff9f [2020-12-03 11:03:38,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:03:38,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:03:38,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:03:38,389 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:03:38,390 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:03:38,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2020-12-03 11:03:38,469 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/5715caf75/73fe84c816064c9899ea38d7624b4993/FLAGc15a09a20 [2020-12-03 11:03:39,333 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:03:39,334 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2020-12-03 11:03:39,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/5715caf75/73fe84c816064c9899ea38d7624b4993/FLAGc15a09a20 [2020-12-03 11:03:39,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01297583-0398-4254-8a72-b515ffb5b27b/bin/ukojak/data/5715caf75/73fe84c816064c9899ea38d7624b4993 [2020-12-03 11:03:39,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:03:39,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:03:39,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:03:39,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:03:39,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:03:39,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:39" (1/1) ... [2020-12-03 11:03:39,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117e45df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:39, skipping insertion in model container [2020-12-03 11:03:39,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:39" (1/1) ... [2020-12-03 11:03:39,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:03:39,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:03:40,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:40,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:41,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:41,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:41,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:41,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:41,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:41,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:41,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:41,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:41,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:42,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:42,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:42,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:42,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:42,406 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:03:42,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:03:42,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:42,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:42,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:42,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:42,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:42,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:42,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:42,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:42,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:42,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:42,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:42,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:42,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:42,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:42,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:42,922 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:03:42,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:42,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:43,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:43,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:43,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:43,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:43,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:43,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:43,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:43,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:43,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:43,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:43,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:43,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:43,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:44,334 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:03:44,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:44 WrapperNode [2020-12-03 11:03:44,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:03:44,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:03:44,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:03:44,336 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:03:44,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:44" (1/1) ... [2020-12-03 11:03:44,418 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 11:03:44,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:44" (1/1) ... [2020-12-03 11:03:44,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:03:44,485 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:03:44,487 INFO L168 Benchmark]: Toolchain (without parser) took 4646.09 ms. Allocated memory was 54.5 MB in the beginning and 180.4 MB in the end (delta: 125.8 MB). Free memory was 23.5 MB in the beginning and 97.0 MB in the end (delta: -73.4 MB). Peak memory consumption was 53.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:44,487 INFO L168 Benchmark]: CDTParser took 2.06 ms. Allocated memory is still 54.5 MB. Free memory is still 35.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:03:44,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4492.33 ms. Allocated memory was 54.5 MB in the beginning and 180.4 MB in the end (delta: 125.8 MB). Free memory was 23.3 MB in the beginning and 102.2 MB in the end (delta: -78.9 MB). Peak memory consumption was 98.9 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:44,489 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.08 ms. Allocated memory is still 180.4 MB. Free memory was 102.2 MB in the beginning and 97.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:44,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.06 ms. Allocated memory is still 54.5 MB. Free memory is still 35.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4492.33 ms. Allocated memory was 54.5 MB in the beginning and 180.4 MB in the end (delta: 125.8 MB). Free memory was 23.3 MB in the beginning and 102.2 MB in the end (delta: -78.9 MB). Peak memory consumption was 98.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 149.08 ms. Allocated memory is still 180.4 MB. Free memory was 102.2 MB in the beginning and 97.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...