./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_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_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/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 f1119264259956e34310bdce14da7deae2edb8af ............................................................................................................................................................................. 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_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/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 f1119264259956e34310bdce14da7deae2edb8af ............................................................................................................................................................................................................................................. 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 07:32:20,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:32:20,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:32:20,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:32:20,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:32:20,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:32:20,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:32:20,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:32:20,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:32:20,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:32:20,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:32:20,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:32:20,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:32:20,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:32:20,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:32:20,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:32:20,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:32:20,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:32:20,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:32:20,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:32:20,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:32:20,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:32:20,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:32:20,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:32:20,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:32:20,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:32:20,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:32:20,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:32:20,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:32:20,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:32:20,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:32:20,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:32:20,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:32:20,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:32:20,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:32:20,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:32:20,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:32:20,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:32:20,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:32:20,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:32:20,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:32:20,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:32:20,267 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:32:20,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:32:20,269 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:32:20,269 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:32:20,269 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:32:20,269 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:32:20,270 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:32:20,270 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:32:20,270 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:32:20,270 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:32:20,272 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:32:20,272 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:32:20,272 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:32:20,272 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:32:20,273 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:32:20,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:32:20,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:32:20,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:32:20,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:32:20,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:32:20,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:32:20,275 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:32:20,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:32:20,275 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:32:20,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:32:20,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:32:20,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:32:20,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:32:20,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:32:20,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:32:20,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:32:20,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:32:20,280 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:32:20,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:32:20,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:32:20,280 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:32:20,280 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:32:20,281 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:32:20,281 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_f921bba8-7ee7-4152-aca0-b5d6efa42b42/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1119264259956e34310bdce14da7deae2edb8af [2020-11-28 07:32:20,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:32:20,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:32:20,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:32:20,573 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:32:20,573 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:32:20,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-28 07:32:20,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/0e07c7a5e/d24501214ad848688d271d6c76214caa/FLAGd919bdaab [2020-11-28 07:32:21,503 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:32:21,504 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-28 07:32:21,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/0e07c7a5e/d24501214ad848688d271d6c76214caa/FLAGd919bdaab [2020-11-28 07:32:21,672 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/0e07c7a5e/d24501214ad848688d271d6c76214caa [2020-11-28 07:32:21,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:32:21,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:32:21,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:21,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:32:21,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:32:21,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:21" (1/1) ... [2020-11-28 07:32:21,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ea3b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:21, skipping insertion in model container [2020-11-28 07:32:21,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:21" (1/1) ... [2020-11-28 07:32:21,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:32:21,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:32:22,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:22,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:23,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:23,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:23,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:23,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:23,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:23,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:23,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:23,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:23,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:23,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:23,842 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:23,843 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 07:32:23,843 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 07:32:23,845 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 07:32:23,845 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 07:32:23,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,913 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 07:32:23,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:23,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:24,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:24,148 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 07:32:24,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3adef4df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:24, skipping insertion in model container [2020-11-28 07:32:24,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:24,149 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 07:32:24,152 INFO L168 Benchmark]: Toolchain (without parser) took 2468.00 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 52.5 MB in the beginning and 63.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:24,153 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 92.3 MB. Free memory was 51.8 MB in the beginning and 51.8 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:32:24,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2463.77 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 52.3 MB in the beginning and 63.0 MB in the end (delta: -10.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:24,158 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 92.3 MB. Free memory was 51.8 MB in the beginning and 51.8 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2463.77 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 52.3 MB in the beginning and 63.0 MB in the end (delta: -10.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2590]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:32:26,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:32:26,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:32:26,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:32:26,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:32:26,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:32:26,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:32:26,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:32:26,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:32:26,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:32:26,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:32:26,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:32:26,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:32:26,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:32:26,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:32:26,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:32:26,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:32:26,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:32:26,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:32:26,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:32:26,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:32:26,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:32:26,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:32:26,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:32:26,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:32:26,533 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:32:26,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:32:26,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:32:26,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:32:26,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:32:26,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:32:26,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:32:26,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:32:26,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:32:26,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:32:26,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:32:26,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:32:26,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:32:26,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:32:26,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:32:26,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:32:26,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:32:26,571 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:32:26,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:32:26,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:32:26,573 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:32:26,573 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:32:26,573 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:32:26,574 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:32:26,574 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:32:26,574 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:32:26,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:32:26,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:32:26,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:32:26,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:32:26,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:32:26,577 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:32:26,577 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:32:26,577 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:32:26,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:32:26,578 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:32:26,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:32:26,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:32:26,579 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:32:26,579 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:32:26,579 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:32:26,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:32:26,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:32:26,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:32:26,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:32:26,581 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:32:26,581 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:32:26,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:32:26,582 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:32:26,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:32:26,582 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_f921bba8-7ee7-4152-aca0-b5d6efa42b42/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1119264259956e34310bdce14da7deae2edb8af [2020-11-28 07:32:27,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:32:27,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:32:27,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:32:27,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:32:27,036 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:32:27,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-28 07:32:27,115 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/b23e015f6/33889c10378145c0a47214949665ff4d/FLAG76535071d [2020-11-28 07:32:28,053 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:32:28,054 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-28 07:32:28,097 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/b23e015f6/33889c10378145c0a47214949665ff4d/FLAG76535071d [2020-11-28 07:32:28,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f921bba8-7ee7-4152-aca0-b5d6efa42b42/bin/utaipan/data/b23e015f6/33889c10378145c0a47214949665ff4d [2020-11-28 07:32:28,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:32:28,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:32:28,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:28,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:32:28,566 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:32:28,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:28" (1/1) ... [2020-11-28 07:32:28,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56ff0df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:28, skipping insertion in model container [2020-11-28 07:32:28,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:28" (1/1) ... [2020-11-28 07:32:28,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:32:28,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:32:29,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:29,088 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:30,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:30,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:31,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:31,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:31,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:31,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:31,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:31,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:31,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:31,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:31,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:31,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:31,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:31,708 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:32:31,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:32:31,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:31,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:31,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:31,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:31,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:31,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:31,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:31,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:31,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:31,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:31,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:31,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:31,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:31,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:31,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:32,091 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:32:32,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:32,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:32,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:32,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:32,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:32,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:32,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:32,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:32,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:32,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:32,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:32,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:32,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:32,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:32,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:33,902 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:32:33,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:33 WrapperNode [2020-11-28 07:32:33,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:33,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:32:33,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:32:33,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:32:33,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:33" (1/1) ... [2020-11-28 07:32:33,988 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 07:32:34,055 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:33" (1/1) ... [2020-11-28 07:32:34,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:32:34,055 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:32:34,058 INFO L168 Benchmark]: Toolchain (without parser) took 5498.00 ms. Allocated memory was 54.5 MB in the beginning and 136.3 MB in the end (delta: 81.8 MB). Free memory was 23.6 MB in the beginning and 36.5 MB in the end (delta: -12.9 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:34,059 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:32:34,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5341.81 ms. Allocated memory was 54.5 MB in the beginning and 136.3 MB in the end (delta: 81.8 MB). Free memory was 23.3 MB in the beginning and 41.6 MB in the end (delta: -18.3 MB). Peak memory consumption was 89.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:34,060 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.79 ms. Allocated memory is still 136.3 MB. Free memory was 41.6 MB in the beginning and 36.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:34,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5341.81 ms. Allocated memory was 54.5 MB in the beginning and 136.3 MB in the end (delta: 81.8 MB). Free memory was 23.3 MB in the beginning and 41.6 MB in the end (delta: -18.3 MB). Peak memory consumption was 89.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.79 ms. Allocated memory is still 136.3 MB. Free memory was 41.6 MB in the beginning and 36.5 MB in the end (delta: 5.2 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...