./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/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 727d3d37ee87bc47b301b629af8336abc1ae6465 .......................................................................................................................................................................... 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_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/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 727d3d37ee87bc47b301b629af8336abc1ae6465 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:38:07,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:38:07,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:38:07,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:38:07,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:38:07,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:38:07,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:38:07,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:38:07,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:38:07,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:38:07,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:38:07,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:38:07,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:38:07,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:38:07,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:38:07,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:38:07,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:38:07,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:38:07,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:38:07,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:38:07,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:38:07,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:38:07,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:38:07,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:38:07,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:38:07,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:38:07,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:38:07,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:38:07,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:38:07,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:38:07,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:38:07,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:38:07,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:38:07,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:38:07,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:38:07,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:38:07,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:38:07,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:38:07,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:38:07,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:38:07,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:38:07,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:38:07,239 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:38:07,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:38:07,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:38:07,241 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:38:07,241 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:38:07,242 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:38:07,242 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:38:07,242 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:38:07,242 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:38:07,243 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:38:07,244 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:38:07,244 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:38:07,245 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:38:07,245 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:38:07,245 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:38:07,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:38:07,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:38:07,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:38:07,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:38:07,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:38:07,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:38:07,247 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:38:07,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:38:07,248 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:38:07,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:38:07,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:38:07,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:38:07,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:38:07,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:38:07,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:38:07,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:38:07,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:38:07,252 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:38:07,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:38:07,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:38:07,253 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:38:07,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:38:07,253 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:38:07,253 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_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 727d3d37ee87bc47b301b629af8336abc1ae6465 [2020-11-28 07:38:07,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:38:07,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:38:07,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:38:07,603 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:38:07,606 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:38:07,607 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-28 07:38:07,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/517142f54/03f6c0e8f3cb4d7f9829073ce689b2d8/FLAG251d7a1d0 [2020-11-28 07:38:08,597 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:38:08,598 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-28 07:38:08,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/517142f54/03f6c0e8f3cb4d7f9829073ce689b2d8/FLAG251d7a1d0 [2020-11-28 07:38:09,114 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/517142f54/03f6c0e8f3cb4d7f9829073ce689b2d8 [2020-11-28 07:38:09,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:38:09,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:38:09,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:09,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:38:09,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:38:09,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:09" (1/1) ... [2020-11-28 07:38:09,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e41314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:09, skipping insertion in model container [2020-11-28 07:38:09,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:09" (1/1) ... [2020-11-28 07:38:09,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:38:09,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:38:09,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:09,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:10,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:10,513 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:38:10,514 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:38:10,523 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:38:10,524 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:38:10,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:10,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:10,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:10,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:10,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:11,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:11,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:11,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:11,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:11,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:11,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:11,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:11,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:11,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:11,249 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-28 07:38:11,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39c4c6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:11, skipping insertion in model container [2020-11-28 07:38:11,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:11,251 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 07:38:11,253 INFO L168 Benchmark]: Toolchain (without parser) took 2133.18 ms. Allocated memory is still 123.7 MB. Free memory was 86.5 MB in the beginning and 63.0 MB in the end (delta: 23.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:11,254 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 81.8 MB. Free memory was 39.8 MB in the beginning and 39.8 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:38:11,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2125.92 ms. Allocated memory is still 123.7 MB. Free memory was 86.5 MB in the beginning and 63.0 MB in the end (delta: 23.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:11,257 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 81.8 MB. Free memory was 39.8 MB in the beginning and 39.8 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2125.92 ms. Allocated memory is still 123.7 MB. Free memory was 86.5 MB in the beginning and 63.0 MB in the end (delta: 23.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:38:13,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:38:13,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:38:13,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:38:13,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:38:13,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:38:13,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:38:13,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:38:13,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:38:13,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:38:13,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:38:13,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:38:13,811 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:38:13,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:38:13,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:38:13,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:38:13,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:38:13,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:38:13,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:38:13,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:38:13,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:38:13,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:38:13,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:38:13,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:38:13,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:38:13,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:38:13,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:38:13,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:38:13,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:38:13,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:38:13,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:38:13,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:38:13,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:38:13,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:38:13,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:38:13,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:38:13,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:38:13,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:38:13,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:38:13,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:38:13,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:38:13,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:38:13,932 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:38:13,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:38:13,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:38:13,934 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:38:13,935 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:38:13,935 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:38:13,935 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:38:13,935 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:38:13,935 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:38:13,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:38:13,938 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:38:13,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:38:13,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:38:13,939 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:38:13,939 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:38:13,939 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:38:13,940 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:38:13,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:38:13,940 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:38:13,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:38:13,941 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:38:13,941 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:38:13,941 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:38:13,941 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:38:13,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:38:13,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:38:13,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:38:13,942 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:38:13,942 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:38:13,942 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:38:13,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:38:13,943 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:38:13,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:38:13,943 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_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 727d3d37ee87bc47b301b629af8336abc1ae6465 [2020-11-28 07:38:14,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:38:14,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:38:14,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:38:14,419 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:38:14,420 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:38:14,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-28 07:38:14,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/0793f8832/20fbecdfa10f491c90b0f9ee9dd27eb6/FLAGa39974417 [2020-11-28 07:38:15,389 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:38:15,389 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-28 07:38:15,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/0793f8832/20fbecdfa10f491c90b0f9ee9dd27eb6/FLAGa39974417 [2020-11-28 07:38:15,942 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc9d1abb-1a7b-4f0a-bd2f-3c94ee8ee2be/bin/utaipan/data/0793f8832/20fbecdfa10f491c90b0f9ee9dd27eb6 [2020-11-28 07:38:15,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:38:15,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:38:15,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:15,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:38:15,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:38:15,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:15" (1/1) ... [2020-11-28 07:38:15,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f5a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:15, skipping insertion in model container [2020-11-28 07:38:15,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:15" (1/1) ... [2020-11-28 07:38:15,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:38:16,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:38:16,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:16,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:17,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:17,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:17,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:18,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:18,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:18,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:18,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:18,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:18,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:18,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:18,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:18,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:18,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:18,596 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:38:18,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:38:18,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:18,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:18,710 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:18,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:18,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:18,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:18,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:18,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:18,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:18,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:18,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:18,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:18,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:18,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:18,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:18,895 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:38:18,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:18,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:18,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:19,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:19,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:19,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:19,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:19,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:19,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:19,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:19,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:19,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:19,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:19,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:19,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:20,012 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:38:20,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:20 WrapperNode [2020-11-28 07:38:20,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:20,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:38:20,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:38:20,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:38:20,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:20" (1/1) ... [2020-11-28 07:38:20,088 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 07:38:20,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:20" (1/1) ... [2020-11-28 07:38:20,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:38:20,153 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:38:20,155 INFO L168 Benchmark]: Toolchain (without parser) took 4208.55 ms. Allocated memory was 54.5 MB in the beginning and 132.1 MB in the end (delta: 77.6 MB). Free memory was 25.5 MB in the beginning and 28.8 MB in the end (delta: -3.3 MB). Peak memory consumption was 74.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:20,156 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:38:20,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4065.61 ms. Allocated memory was 54.5 MB in the beginning and 132.1 MB in the end (delta: 77.6 MB). Free memory was 25.3 MB in the beginning and 33.0 MB in the end (delta: -7.7 MB). Peak memory consumption was 85.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:20,158 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.35 ms. Allocated memory is still 132.1 MB. Free memory was 33.0 MB in the beginning and 28.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:20,160 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4065.61 ms. Allocated memory was 54.5 MB in the beginning and 132.1 MB in the end (delta: 77.6 MB). Free memory was 25.3 MB in the beginning and 33.0 MB in the end (delta: -7.7 MB). Peak memory consumption was 85.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.35 ms. Allocated memory is still 132.1 MB. Free memory was 33.0 MB in the beginning and 28.8 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: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...