./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d2db71370b3cb9858eecd3d6e51aa30849f47ca .......................................................................................................................................................................... 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_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d2db71370b3cb9858eecd3d6e51aa30849f47ca ................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:44:33,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:44:33,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:44:33,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:44:33,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:44:33,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:44:33,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:44:33,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:44:33,643 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:44:33,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:44:33,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:44:33,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:44:33,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:44:33,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:44:33,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:44:33,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:44:33,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:44:33,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:44:33,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:44:33,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:44:33,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:44:33,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:44:33,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:44:33,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:44:33,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:44:33,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:44:33,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:44:33,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:44:33,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:44:33,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:44:33,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:44:33,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:44:33,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:44:33,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:44:33,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:44:33,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:44:33,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:44:33,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:44:33,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:44:33,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:44:33,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:44:33,714 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:44:33,769 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:44:33,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:44:33,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:44:33,771 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:44:33,771 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:44:33,772 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:44:33,772 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:44:33,772 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:44:33,772 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:44:33,773 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:44:33,774 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:44:33,774 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:44:33,775 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:44:33,775 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:44:33,775 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:44:33,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:44:33,776 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:44:33,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:44:33,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:44:33,777 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:44:33,777 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:44:33,778 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:44:33,778 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:44:33,778 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:44:33,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:44:33,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:44:33,779 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:44:33,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:44:33,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:44:33,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:44:33,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:44:33,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:44:33,781 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:44:33,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:44:33,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:44:33,782 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:44:33,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:44:33,782 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:44:33,782 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-28 07:44:34,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:44:34,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:44:34,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:44:34,145 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:44:34,147 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:44:34,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 07:44:34,215 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/ce4d603ab/d6f179b931a94956865bf9fc23913cb4/FLAG92e9ddbac [2020-11-28 07:44:35,231 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:44:35,232 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 07:44:35,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/ce4d603ab/d6f179b931a94956865bf9fc23913cb4/FLAG92e9ddbac [2020-11-28 07:44:35,716 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/ce4d603ab/d6f179b931a94956865bf9fc23913cb4 [2020-11-28 07:44:35,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:44:35,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:44:35,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:35,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:44:35,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:44:35,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:35" (1/1) ... [2020-11-28 07:44:35,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cf5f434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:35, skipping insertion in model container [2020-11-28 07:44:35,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:35" (1/1) ... [2020-11-28 07:44:35,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:44:35,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:36,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:36,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:37,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:37,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:37,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:37,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:37,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:37,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:37,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:37,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:37,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:37,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:37,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:37,860 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:44:37,881 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:44:37,883 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:44:37,884 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:44:37,895 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:44:37,910 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:44:37,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:37,969 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-28 07:44:37,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@575c2a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:37, skipping insertion in model container [2020-11-28 07:44:37,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:37,970 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 07:44:37,973 INFO L168 Benchmark]: Toolchain (without parser) took 2251.45 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 58.0 MB in the beginning and 90.1 MB in the end (delta: -32.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:37,974 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 100.7 MB. Free memory was 81.1 MB in the beginning and 80.9 MB in the end (delta: 147.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:44:37,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2248.44 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 57.9 MB in the beginning and 90.1 MB in the end (delta: -32.2 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:37,977 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 100.7 MB. Free memory was 81.1 MB in the beginning and 80.9 MB in the end (delta: 147.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2248.44 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 57.9 MB in the beginning and 90.1 MB in the end (delta: -32.2 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2590]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:44:40,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:44:40,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:44:40,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:44:40,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:44:40,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:44:40,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:44:40,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:44:40,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:44:40,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:44:40,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:44:40,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:44:40,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:44:40,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:44:40,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:44:40,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:44:40,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:44:40,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:44:40,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:44:40,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:44:40,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:44:40,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:44:40,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:44:40,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:44:40,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:44:40,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:44:40,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:44:40,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:44:40,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:44:40,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:44:40,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:44:40,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:44:40,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:44:40,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:44:40,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:44:40,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:44:40,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:44:40,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:44:40,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:44:40,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:44:40,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:44:40,380 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:44:40,425 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:44:40,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:44:40,427 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:44:40,428 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:44:40,428 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:44:40,428 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:44:40,428 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:44:40,429 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:44:40,429 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:44:40,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:44:40,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:44:40,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:44:40,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:44:40,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:44:40,433 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:44:40,433 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:44:40,434 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:44:40,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:44:40,434 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:44:40,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:44:40,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:44:40,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:44:40,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:44:40,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:44:40,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:44:40,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:44:40,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:44:40,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:44:40,437 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:44:40,437 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:44:40,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:44:40,437 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:44:40,437 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:44:40,438 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-28 07:44:40,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:44:40,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:44:40,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:44:40,853 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:44:40,854 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:44:40,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 07:44:40,933 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/471f48c2f/348b3e165ae34a8b844a1fd58d715cd7/FLAG4472f7bfc [2020-11-28 07:44:41,834 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:44:41,835 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 07:44:41,870 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/471f48c2f/348b3e165ae34a8b844a1fd58d715cd7/FLAG4472f7bfc [2020-11-28 07:44:42,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79773043-e184-43aa-8a59-43ba73f32f9c/bin/utaipan/data/471f48c2f/348b3e165ae34a8b844a1fd58d715cd7 [2020-11-28 07:44:42,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:44:42,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:44:42,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:42,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:44:42,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:44:42,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:42" (1/1) ... [2020-11-28 07:44:42,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb03137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:42, skipping insertion in model container [2020-11-28 07:44:42,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:42" (1/1) ... [2020-11-28 07:44:42,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:44:42,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:42,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:42,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:43,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:43,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:44,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:44,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:44,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:44,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:44,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:44,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:44,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:44,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:44,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:44,593 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:44,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:44,652 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:44:44,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:44,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:44,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:44,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:44,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:44,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:44,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:44,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:44,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:44,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:44,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:44,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:44,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:44,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:44,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:44,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:44,931 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:44:44,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:44,948 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:45,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:45,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:45,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:45,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:45,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:45,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:45,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:45,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:45,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:45,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:45,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:45,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:45,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:46,058 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:44:46,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:46 WrapperNode [2020-11-28 07:44:46,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:46,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:44:46,061 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:44:46,061 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:44:46,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:46" (1/1) ... [2020-11-28 07:44:46,134 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]]] [2020-11-28 07:44:46,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:46" (1/1) ... [2020-11-28 07:44:46,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:44:46,185 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:44:46,187 INFO L168 Benchmark]: Toolchain (without parser) took 3834.04 ms. Allocated memory was 54.5 MB in the beginning and 121.6 MB in the end (delta: 67.1 MB). Free memory was 24.7 MB in the beginning and 41.7 MB in the end (delta: -17.0 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:46,188 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.8 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:44:46,188 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3705.72 ms. Allocated memory was 54.5 MB in the beginning and 121.6 MB in the end (delta: 67.1 MB). Free memory was 24.5 MB in the beginning and 45.8 MB in the end (delta: -21.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:46,189 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.27 ms. Allocated memory is still 121.6 MB. Free memory was 45.8 MB in the beginning and 41.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:46,207 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.8 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3705.72 ms. Allocated memory was 54.5 MB in the beginning and 121.6 MB in the end (delta: 67.1 MB). Free memory was 24.5 MB in the beginning and 45.8 MB in the end (delta: -21.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 124.27 ms. Allocated memory is still 121.6 MB. Free memory was 45.8 MB in the beginning and 41.7 MB in the end (delta: 4.1 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...