./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_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/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_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/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_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/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_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/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 [2020-12-09 16:31:51,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:31:51,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:31:51,876 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:31:51,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:31:51,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:31:51,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:31:51,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:31:51,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:31:51,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:31:51,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:31:51,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:31:51,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:31:51,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:31:51,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:31:51,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:31:51,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:31:51,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:31:51,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:31:51,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:31:51,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:31:51,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:31:51,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:31:51,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:31:51,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:31:51,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:31:51,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:31:51,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:31:51,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:31:51,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:31:51,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:31:51,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:31:51,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:31:51,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:31:51,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:31:51,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:31:51,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:31:51,906 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:31:51,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:31:51,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:31:51,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:31:51,908 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 16:31:51,925 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:31:51,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:31:51,925 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:31:51,926 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:31:51,926 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:31:51,927 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:31:51,927 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:31:51,927 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:31:51,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:31:51,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:31:51,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:31:51,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:31:51,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:31:51,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:31:51,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:31:51,929 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f [2020-12-09 16:31:52,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:31:52,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:31:52,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:31:52,116 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:31:52,116 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:31:52,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-09 16:31:52,164 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/3955bf64f/568e221caae34b80bcf77d23655d10ff/FLAGc5d728570 [2020-12-09 16:31:52,677 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:31:52,677 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-09 16:31:52,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/3955bf64f/568e221caae34b80bcf77d23655d10ff/FLAGc5d728570 [2020-12-09 16:31:53,144 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/3955bf64f/568e221caae34b80bcf77d23655d10ff [2020-12-09 16:31:53,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:31:53,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:31:53,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:31:53,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:31:53,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:31:53,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:31:53" (1/1) ... [2020-12-09 16:31:53,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe2ff6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:31:53, skipping insertion in model container [2020-12-09 16:31:53,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:31:53" (1/1) ... [2020-12-09 16:31:53,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:31:53,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:31:53,375 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2020-12-09 16:31:53,380 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2020-12-09 16:31:53,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:31:53,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-12-09 16:31:53,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:31:53,788 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-12-09 16:31:53,836 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,836 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,837 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,837 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,838 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,849 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,852 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,853 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,853 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:53,853 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:54,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:31:54,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:31:54,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:31:54,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:31:54,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:31:54,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:31:54,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:31:54,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:31:54,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:31:54,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:31:54,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:31:54,208 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) [2020-12-09 16:31:54,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@205ab925 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:31:54, skipping insertion in model container [2020-12-09 16:31:54,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:31:54,209 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 16:31:54,211 INFO L168 Benchmark]: Toolchain (without parser) took 1062.20 ms. Allocated memory is still 98.6 MB. Free memory was 62.6 MB in the beginning and 46.4 MB in the end (delta: 16.2 MB). Peak memory consumption was 24.5 MB. Max. memory is 16.1 GB. [2020-12-09 16:31:54,212 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:31:54,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1059.96 ms. Allocated memory is still 98.6 MB. Free memory was 62.3 MB in the beginning and 46.4 MB in the end (delta: 15.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 16.1 GB. [2020-12-09 16:31:54,213 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1059.96 ms. Allocated memory is still 98.6 MB. Free memory was 62.3 MB in the beginning and 46.4 MB in the end (delta: 15.9 MB). Peak memory consumption was 24.5 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 [2020-12-09 16:31:55,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:31:55,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:31:55,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:31:55,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:31:55,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:31:55,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:31:55,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:31:55,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:31:55,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:31:55,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:31:55,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:31:55,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:31:55,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:31:55,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:31:55,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:31:55,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:31:55,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:31:55,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:31:55,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:31:55,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:31:55,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:31:55,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:31:55,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:31:55,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:31:55,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:31:55,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:31:55,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:31:55,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:31:55,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:31:55,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:31:55,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:31:55,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:31:55,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:31:55,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:31:55,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:31:55,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:31:55,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:31:55,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:31:55,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:31:55,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:31:55,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 16:31:55,677 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:31:55,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:31:55,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:31:55,678 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:31:55,678 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:31:55,679 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:31:55,679 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:31:55,679 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:31:55,679 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:31:55,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:31:55,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:31:55,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:31:55,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:31:55,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:31:55,681 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:31:55,681 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:31:55,681 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:31:55,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:31:55,681 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:31:55,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:31:55,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:31:55,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:31:55,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:31:55,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:31:55,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:31:55,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:31:55,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:31:55,683 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:31:55,683 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:31:55,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:31:55,683 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:31:55,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:31:55,684 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f [2020-12-09 16:31:55,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:31:55,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:31:55,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:31:55,932 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:31:55,932 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:31:55,933 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-09 16:31:55,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/54a28864f/f3e6494089284a8d845b7903586b8389/FLAG4e94f0663 [2020-12-09 16:31:56,530 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:31:56,531 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-12-09 16:31:56,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/54a28864f/f3e6494089284a8d845b7903586b8389/FLAG4e94f0663 [2020-12-09 16:31:57,003 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd928b19-1897-494c-ac80-1924d4b0dfb7/bin/utaipan/data/54a28864f/f3e6494089284a8d845b7903586b8389 [2020-12-09 16:31:57,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:31:57,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:31:57,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:31:57,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:31:57,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:31:57,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:31:57" (1/1) ... [2020-12-09 16:31:57,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f0c4d83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:31:57, skipping insertion in model container [2020-12-09 16:31:57,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:31:57" (1/1) ... [2020-12-09 16:31:57,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:31:57,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:31:57,259 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2020-12-09 16:31:57,263 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2020-12-09 16:31:57,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:31:57,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-12-09 16:31:57,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:31:57,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-12-09 16:31:57,792 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,792 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,793 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,794 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,795 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,812 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,812 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,814 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,815 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,817 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:57,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:31:58,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:31:58,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:31:58,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:31:58,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:31:58,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:31:58,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:31:58,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:31:58,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:31:58,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:31:58,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:31:58,252 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 16:31:58,262 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2020-12-09 16:31:58,263 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_bd928b19-1897-494c-ac80-1924d4b0dfb7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2020-12-09 16:31:58,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:31:58,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-12-09 16:31:58,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:31:58,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-12-09 16:31:58,304 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,305 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,305 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,306 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,306 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,324 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,325 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,326 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,327 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,327 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:31:58,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:31:58,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:31:58,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:31:58,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:31:58,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:31:58,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:31:58,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:31:58,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:31:58,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:31:58,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:31:58,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:31:58,836 INFO L208 MainTranslator]: Completed translation [2020-12-09 16:31:58,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:31:58 WrapperNode [2020-12-09 16:31:58,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:31:58,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 16:31:58,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 16:31:58,837 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 16:31:58,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:31:58" (1/1) ... [2020-12-09 16:31:58,882 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]]] [2020-12-09 16:31:58,902 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:31:58" (1/1) ... [2020-12-09 16:31:58,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 16:31:58,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 16:31:58,905 INFO L168 Benchmark]: Toolchain (without parser) took 1896.53 ms. Allocated memory was 54.5 MB in the beginning and 104.9 MB in the end (delta: 50.3 MB). Free memory was 27.0 MB in the beginning and 60.8 MB in the end (delta: -33.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-09 16:31:58,905 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 54.5 MB. Free memory is still 37.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:31:58,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1829.02 ms. Allocated memory was 54.5 MB in the beginning and 104.9 MB in the end (delta: 50.3 MB). Free memory was 26.6 MB in the beginning and 65.0 MB in the end (delta: -38.3 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-12-09 16:31:58,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.30 ms. Allocated memory is still 104.9 MB. Free memory was 65.0 MB in the beginning and 60.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 16:31:58,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 54.5 MB. Free memory is still 37.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1829.02 ms. Allocated memory was 54.5 MB in the beginning and 104.9 MB in the end (delta: 50.3 MB). Free memory was 26.6 MB in the beginning and 65.0 MB in the end (delta: -38.3 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 65.30 ms. Allocated memory is still 104.9 MB. Free memory was 65.0 MB in the beginning and 60.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 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...