./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/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 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f ..................................................................................................................................................................... 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_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/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 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:34:33,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:34:33,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:34:33,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:34:33,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:34:33,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:34:33,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:34:33,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:34:33,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:34:33,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:34:33,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:34:33,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:34:33,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:34:33,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:34:33,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:34:33,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:34:33,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:34:33,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:34:33,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:34:33,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:34:33,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:34:33,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:34:33,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:34:33,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:34:33,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:34:33,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:34:33,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:34:33,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:34:33,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:34:33,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:34:33,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:34:33,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:34:33,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:34:33,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:34:33,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:34:33,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:34:33,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:34:33,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:34:33,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:34:33,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:34:33,699 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:34:33,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:34:33,750 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:34:33,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:34:33,752 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:34:33,752 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:34:33,752 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:34:33,753 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:34:33,753 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:34:33,753 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:34:33,753 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:34:33,754 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:34:33,755 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:34:33,755 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:34:33,755 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:34:33,756 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:34:33,756 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:34:33,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:34:33,757 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:34:33,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:34:33,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:34:33,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:34:33,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:34:33,758 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:34:33,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:34:33,759 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:34:33,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:34:33,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:34:33,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:34:33,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:34:33,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:34:33,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:34:33,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:34:33,762 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:34:33,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:34:33,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:34:33,763 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:34:33,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:34:33,764 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_f02ad888-350c-4ddf-8c10-4b8f32d388cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f [2020-12-03 12:34:34,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:34:34,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:34:34,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:34:34,163 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:34:34,164 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:34:34,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-03 12:34:34,256 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/d0c552635/9846e6841ed84125a1fd875eefe985d0/FLAG2bd3612d7 [2020-12-03 12:34:35,129 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:34:35,130 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-03 12:34:35,165 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/d0c552635/9846e6841ed84125a1fd875eefe985d0/FLAG2bd3612d7 [2020-12-03 12:34:35,618 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/d0c552635/9846e6841ed84125a1fd875eefe985d0 [2020-12-03 12:34:35,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:34:35,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:34:35,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:35,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:34:35,628 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:34:35,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:35" (1/1) ... [2020-12-03 12:34:35,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@132f010e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:35, skipping insertion in model container [2020-12-03 12:34:35,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:35" (1/1) ... [2020-12-03 12:34:35,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:34:35,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:34:36,073 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2020-12-03 12:34:36,085 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2020-12-03 12:34:36,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:36,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-12-03 12:34:36,833 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:36,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-12-03 12:34:36,922 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,923 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,923 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,924 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,944 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,944 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,947 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,948 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,950 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,951 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,952 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:36,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:37,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:37,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:37,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:37,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:37,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:37,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:37,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:37,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:37,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:37,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:37,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:37,538 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) [2020-12-03 12:34:37,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a60e4ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:37, skipping insertion in model container [2020-12-03 12:34:37,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:37,539 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-03 12:34:37,542 INFO L168 Benchmark]: Toolchain (without parser) took 1917.85 ms. Allocated memory was 102.8 MB in the beginning and 138.4 MB in the end (delta: 35.7 MB). Free memory was 61.5 MB in the beginning and 108.2 MB in the end (delta: -46.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:37,543 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 102.8 MB. Free memory was 74.3 MB in the beginning and 74.3 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:34:37,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1914.72 ms. Allocated memory was 102.8 MB in the beginning and 138.4 MB in the end (delta: 35.7 MB). Free memory was 61.3 MB in the beginning and 108.2 MB in the end (delta: -47.0 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:37,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 102.8 MB. Free memory was 74.3 MB in the beginning and 74.3 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1914.72 ms. Allocated memory was 102.8 MB in the beginning and 138.4 MB in the end (delta: 35.7 MB). Free memory was 61.3 MB in the beginning and 108.2 MB in the end (delta: -47.0 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2587]: 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 0.2.0-7b2dab5 [2020-12-03 12:34:39,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:34:39,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:34:39,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:34:39,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:34:39,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:34:39,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:34:39,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:34:39,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:34:39,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:34:39,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:34:39,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:34:39,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:34:39,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:34:39,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:34:39,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:34:39,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:34:39,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:34:39,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:34:39,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:34:39,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:34:39,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:34:39,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:34:39,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:34:39,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:34:39,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:34:39,954 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:34:39,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:34:39,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:34:39,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:34:39,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:34:39,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:34:39,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:34:39,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:34:39,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:34:39,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:34:39,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:34:39,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:34:39,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:34:39,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:34:39,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:34:39,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:34:39,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:34:39,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:34:39,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:34:39,996 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:34:39,996 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:34:39,996 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:34:39,996 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:34:39,997 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:34:39,997 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:34:39,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:34:39,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:34:39,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:34:39,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:34:39,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:34:39,998 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:34:39,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:34:39,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:34:39,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:34:39,999 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:34:39,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:34:39,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:34:39,999 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:34:40,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:34:40,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:34:40,001 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:34:40,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:34:40,001 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_f02ad888-350c-4ddf-8c10-4b8f32d388cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f [2020-12-03 12:34:40,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:34:40,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:34:40,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:34:40,417 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:34:40,418 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:34:40,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-03 12:34:40,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/85cf6651a/a4ad382961094380bdc06d69b8f510b1/FLAGc8d9e4900 [2020-12-03 12:34:41,371 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:34:41,372 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-03 12:34:41,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/85cf6651a/a4ad382961094380bdc06d69b8f510b1/FLAGc8d9e4900 [2020-12-03 12:34:41,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/bin/utaipan/data/85cf6651a/a4ad382961094380bdc06d69b8f510b1 [2020-12-03 12:34:41,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:34:41,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:34:41,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:41,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:34:41,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:34:41,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:41" (1/1) ... [2020-12-03 12:34:41,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9be1c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:41, skipping insertion in model container [2020-12-03 12:34:41,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:41" (1/1) ... [2020-12-03 12:34:41,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:34:42,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:34:42,355 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2020-12-03 12:34:42,366 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2020-12-03 12:34:43,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:43,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-12-03 12:34:43,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:43,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-12-03 12:34:43,151 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,152 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,152 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,153 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,155 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,173 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,174 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,176 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,177 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,180 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,181 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,182 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,182 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:43,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:43,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:43,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:43,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:43,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:43,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:43,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:43,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:43,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:43,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:43,858 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:34:43,874 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2020-12-03 12:34:43,874 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_f02ad888-350c-4ddf-8c10-4b8f32d388cb/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2020-12-03 12:34:43,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:43,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-12-03 12:34:43,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:43,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-12-03 12:34:43,922 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,922 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,923 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,923 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,924 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,933 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,934 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,935 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,936 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,937 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,938 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,938 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:43,957 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:44,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:44,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:44,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:44,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:44,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:44,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:44,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:44,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:44,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:44,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:44,890 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:34:44,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:44 WrapperNode [2020-12-03 12:34:44,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:44,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:34:44,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:34:44,893 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:34:44,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:44" (1/1) ... [2020-12-03 12:34:44,982 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] [2020-12-03 12:34:45,018 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:44" (1/1) ... [2020-12-03 12:34:45,019 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:34:45,019 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:34:45,021 INFO L168 Benchmark]: Toolchain (without parser) took 3140.81 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 26.1 MB in the beginning and 45.8 MB in the end (delta: -19.7 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:45,022 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:34:45,023 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2995.44 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.9 MB in the beginning and 49.8 MB in the end (delta: -23.9 MB). Peak memory consumption was 53.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:45,024 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.34 ms. Allocated memory is still 117.4 MB. Free memory was 49.8 MB in the beginning and 45.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:45,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2995.44 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.9 MB in the beginning and 49.8 MB in the end (delta: -23.9 MB). Peak memory consumption was 53.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 126.34 ms. Allocated memory is still 117.4 MB. Free memory was 49.8 MB in the beginning and 45.8 MB in the end (delta: 4.0 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: 254]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...