./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a4635650aa1854a002d3b68f60550fd275a8d54 ................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a4635650aa1854a002d3b68f60550fd275a8d54 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 21:20:56,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:20:56,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:20:56,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:20:56,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:20:56,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:20:56,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:20:56,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:20:56,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:20:56,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:20:56,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:20:56,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:20:56,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:20:56,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:20:56,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:20:56,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:20:56,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:20:56,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:20:56,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:20:56,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:20:56,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:20:56,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:20:56,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:20:56,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:20:56,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:20:56,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:20:56,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:20:56,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:20:56,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:20:56,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:20:56,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:20:56,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:20:56,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:20:56,233 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:20:56,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:20:56,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:20:56,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:20:56,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:20:56,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:20:56,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:20:56,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:20:56,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 21:20:56,246 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:20:56,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:20:56,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:20:56,247 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:20:56,247 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:20:56,247 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:20:56,247 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 21:20:56,247 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:20:56,247 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:20:56,247 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 21:20:56,248 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 21:20:56,248 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:20:56,248 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 21:20:56,248 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 21:20:56,248 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 21:20:56,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:20:56,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:20:56,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:20:56,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:20:56,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:20:56,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:20:56,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:20:56,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:20:56,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 21:20:56,251 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9fac5d5f-b93b-45c3-8021-49fc187695d1/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(__VERIFIER_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 -> 0a4635650aa1854a002d3b68f60550fd275a8d54 [2019-12-07 21:20:56,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:20:56,360 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:20:56,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:20:56,363 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:20:56,363 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:20:56,364 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2019-12-07 21:20:56,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/c3855ecec/43f61b5f086e411aa9c6b24320c48326/FLAG74a764270 [2019-12-07 21:20:56,896 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:20:56,896 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2019-12-07 21:20:56,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/c3855ecec/43f61b5f086e411aa9c6b24320c48326/FLAG74a764270 [2019-12-07 21:20:56,926 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/c3855ecec/43f61b5f086e411aa9c6b24320c48326 [2019-12-07 21:20:56,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:20:56,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:20:56,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:20:56,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:20:56,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:20:56,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:20:56" (1/1) ... [2019-12-07 21:20:56,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39f77a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:20:56, skipping insertion in model container [2019-12-07 21:20:56,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:20:56" (1/1) ... [2019-12-07 21:20:56,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:20:56,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:20:57,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:20:57,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:20:57,575 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 21:20:57,576 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 21:20:57,625 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,626 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,626 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,627 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,627 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,637 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,637 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:20:57,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:20:57,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:20:57,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:20:57,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:20:57,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:20:57,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:20:57,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:20:57,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:20:57,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:20:57,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:20:58,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:20:58,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:20:58,035 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) [2019-12-07 21:20:58,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14f6c7ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:20:58, skipping insertion in model container [2019-12-07 21:20:58,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:20:58,036 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 21:20:58,038 INFO L168 Benchmark]: Toolchain (without parser) took 1108.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. [2019-12-07 21:20:58,038 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:20:58,039 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1106.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. [2019-12-07 21:20:58,040 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1106.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 43.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2333]: 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 0.1.25-f470102 [2019-12-07 21:20:59,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:20:59,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:20:59,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:20:59,193 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:20:59,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:20:59,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:20:59,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:20:59,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:20:59,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:20:59,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:20:59,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:20:59,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:20:59,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:20:59,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:20:59,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:20:59,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:20:59,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:20:59,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:20:59,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:20:59,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:20:59,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:20:59,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:20:59,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:20:59,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:20:59,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:20:59,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:20:59,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:20:59,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:20:59,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:20:59,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:20:59,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:20:59,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:20:59,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:20:59,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:20:59,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:20:59,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:20:59,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:20:59,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:20:59,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:20:59,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:20:59,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 21:20:59,235 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:20:59,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:20:59,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:20:59,236 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:20:59,236 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:20:59,236 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:20:59,237 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:20:59,237 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:20:59,237 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:20:59,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:20:59,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:20:59,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:20:59,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:20:59,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:20:59,238 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:20:59,238 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 21:20:59,238 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 21:20:59,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:20:59,239 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:20:59,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:20:59,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:20:59,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 21:20:59,239 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:20:59,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:20:59,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:20:59,240 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:20:59,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:20:59,241 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_9fac5d5f-b93b-45c3-8021-49fc187695d1/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(__VERIFIER_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 -> 0a4635650aa1854a002d3b68f60550fd275a8d54 [2019-12-07 21:20:59,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:20:59,417 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:20:59,419 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:20:59,420 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:20:59,420 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:20:59,421 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2019-12-07 21:20:59,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/4f3ecdd3f/37d7d94db9ee4011a4d8281614dc5fe2/FLAG93c7ead9c [2019-12-07 21:20:59,947 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:20:59,947 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2019-12-07 21:20:59,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/4f3ecdd3f/37d7d94db9ee4011a4d8281614dc5fe2/FLAG93c7ead9c [2019-12-07 21:20:59,976 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9fac5d5f-b93b-45c3-8021-49fc187695d1/bin/utaipan/data/4f3ecdd3f/37d7d94db9ee4011a4d8281614dc5fe2 [2019-12-07 21:20:59,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:20:59,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:20:59,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:20:59,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:20:59,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:20:59,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:20:59" (1/1) ... [2019-12-07 21:20:59,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4806fb29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:20:59, skipping insertion in model container [2019-12-07 21:20:59,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:20:59" (1/1) ... [2019-12-07 21:20:59,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:21:00,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:21:00,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:21:00,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:21:00,729 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,729 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,730 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,730 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,731 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,744 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,745 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,746 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,747 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,748 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:00,748 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:21:01,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:21:01,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:21:01,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:21:01,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:21:01,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:21:01,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:21:01,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:21:01,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:21:01,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:21:01,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:21:01,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:21:01,155 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 21:21:01,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:21:01,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:21:01,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:21:01,200 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,200 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,200 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,201 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,201 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,206 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,207 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,208 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,208 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,209 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:21:01,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:21:01,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:21:01,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:21:01,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:21:01,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:21:01,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:21:01,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:21:01,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:21:01,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:21:01,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:21:01,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:21:01,280 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 21:21:01,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:21:01,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:21:01,316 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,318 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,323 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,323 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,324 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,324 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,325 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,325 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,326 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,326 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:21:01,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:21:01,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:21:01,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:21:01,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:21:01,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:21:01,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:21:01,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:21:01,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:21:01,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:21:01,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:21:01,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 21:21:01,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:21:01,898 INFO L208 MainTranslator]: Completed translation [2019-12-07 21:21:01,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:21:01 WrapperNode [2019-12-07 21:21:01,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:21:01,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 21:21:01,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 21:21:01,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 21:21:01,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:21:01" (1/1) ... [2019-12-07 21:21:01,932 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 21:21:01,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:21:01" (1/1) ... [2019-12-07 21:21:01,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 21:21:01,951 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 21:21:01,953 INFO L168 Benchmark]: Toolchain (without parser) took 1973.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 89.3 MB. Max. memory is 11.5 GB. [2019-12-07 21:21:01,954 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:21:01,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1919.67 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 297.0 MB. Max. memory is 11.5 GB. [2019-12-07 21:21:01,954 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.75 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:21:01,955 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1919.67 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 297.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.75 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...