./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 ............................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:25:57,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:25:57,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:25:57,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:25:57,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:25:57,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:25:57,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:25:57,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:25:57,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:25:57,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:25:57,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:25:57,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:25:57,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:25:57,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:25:57,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:25:57,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:25:57,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:25:57,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:25:57,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:25:57,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:25:57,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:25:57,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:25:57,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:25:57,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:25:57,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:25:57,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:25:57,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:25:57,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:25:57,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:25:57,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:25:57,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:25:57,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:25:57,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:25:57,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:25:57,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:25:57,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:25:57,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:25:57,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:25:57,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:25:57,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:25:57,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:25:57,197 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:25:57,237 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:25:57,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:25:57,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:25:57,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:25:57,241 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:25:57,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:25:57,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:25:57,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:25:57,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:25:57,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:25:57,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:25:57,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:25:57,244 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:25:57,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:25:57,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:25:57,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:25:57,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:25:57,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:25:57,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:25:57,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:25:57,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:25:57,246 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:25:57,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:25:57,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:25:57,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:25:57,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 [2021-10-11 00:25:57,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:25:57,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:25:57,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:25:57,613 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:25:57,614 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:25:57,615 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-11 00:25:57,687 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/9eed72683/443d19ca4f974ec0aac6141e6eaafd53/FLAG770f7ceac [2021-10-11 00:25:58,544 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:25:58,546 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-11 00:25:58,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/9eed72683/443d19ca4f974ec0aac6141e6eaafd53/FLAG770f7ceac [2021-10-11 00:25:59,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/9eed72683/443d19ca4f974ec0aac6141e6eaafd53 [2021-10-11 00:25:59,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:25:59,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:25:59,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:25:59,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:25:59,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:25:59,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:25:59" (1/1) ... [2021-10-11 00:25:59,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a856bc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:59, skipping insertion in model container [2021-10-11 00:25:59,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:25:59" (1/1) ... [2021-10-11 00:25:59,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:25:59,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:25:59,414 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-11 00:25:59,421 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-11 00:25:59,444 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:25:59,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:00,299 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,300 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,301 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,302 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,319 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,323 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,324 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,326 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,328 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,329 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,329 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:00,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:00,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:00,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:00,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:00,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:00,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:00,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:00,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:00,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:00,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:00,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:00,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:00,964 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:26:00,979 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-11 00:26:00,979 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-11 00:26:00,981 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:26:00,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:01,033 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,046 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,047 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,048 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,049 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,057 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,067 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,068 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,069 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,070 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,071 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,072 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,072 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:01,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:01,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:01,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:01,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:01,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:01,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:01,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:01,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:01,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:01,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:01,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:01,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:01,232 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 00:26:01,245 INFO L168 Benchmark]: Toolchain (without parser) took 2216.26 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 47.0 MB in the beginning and 86.8 MB in the end (delta: -39.8 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:01,246 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 92.3 MB. Free memory is still 70.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:01,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2212.01 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 46.8 MB in the beginning and 86.8 MB in the end (delta: -40.0 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:01,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 92.3 MB. Free memory is still 70.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2212.01 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 46.8 MB in the beginning and 86.8 MB in the end (delta: -40.0 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:26:03,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:26:03,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:26:03,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:26:03,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:26:03,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:26:03,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:26:03,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:26:03,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:26:03,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:26:03,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:26:03,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:26:03,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:26:03,724 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:26:03,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:26:03,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:26:03,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:26:03,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:26:03,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:26:03,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:26:03,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:26:03,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:26:03,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:26:03,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:26:03,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:26:03,761 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:26:03,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:26:03,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:26:03,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:26:03,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:26:03,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:26:03,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:26:03,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:26:03,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:26:03,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:26:03,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:26:03,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:26:03,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:26:03,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:26:03,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:26:03,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:26:03,776 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:26:03,820 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:26:03,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:26:03,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:26:03,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:26:03,823 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:26:03,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:26:03,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:26:03,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:26:03,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:26:03,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:26:03,825 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:26:03,825 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:26:03,825 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:26:03,826 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:26:03,826 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:26:03,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:26:03,826 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:26:03,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:26:03,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:26:03,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:26:03,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:26:03,827 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:26:03,828 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:26:03,828 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:26:03,828 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:26:03,828 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:26:03,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:26:03,829 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_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 [2021-10-11 00:26:04,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:26:04,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:26:04,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:26:04,231 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:26:04,234 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:26:04,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-11 00:26:04,306 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/e14d54c6c/90e8477495b045558a71be4d76f6e8d3/FLAG67caa35b4 [2021-10-11 00:26:05,258 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:26:05,259 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-11 00:26:05,304 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/e14d54c6c/90e8477495b045558a71be4d76f6e8d3/FLAG67caa35b4 [2021-10-11 00:26:05,742 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/bin/uautomizer-Z5i5R5N3CC/data/e14d54c6c/90e8477495b045558a71be4d76f6e8d3 [2021-10-11 00:26:05,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:26:05,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:26:05,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:05,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:26:05,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:26:05,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:05" (1/1) ... [2021-10-11 00:26:05,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@273486ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:05, skipping insertion in model container [2021-10-11 00:26:05,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:05" (1/1) ... [2021-10-11 00:26:05,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:26:05,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:26:06,209 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-11 00:26:06,216 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-11 00:26:06,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:26:06,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:07,078 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,080 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,085 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,090 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,091 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,112 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,113 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,115 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,116 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,118 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,119 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:07,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:07,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:07,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:07,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:07,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:07,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:07,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:07,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:07,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:07,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:07,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:07,811 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:26:07,831 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-11 00:26:07,832 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d8b9412-3d64-42a4-8f89-8a952aa87381/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-11 00:26:07,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:26:07,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:07,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,910 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,910 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,911 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,926 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,940 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,941 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,942 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,947 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,950 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:07,950 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:08,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:08,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:08,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:08,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:08,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:08,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:08,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:08,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:08,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:08,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:08,105 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:08,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:08,926 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:26:08,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:08 WrapperNode [2021-10-11 00:26:08,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:08,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:26:08,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:26:08,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:26:08,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:08" (1/1) ... [2021-10-11 00:26:09,003 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]]] [2021-10-11 00:26:09,049 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:08" (1/1) ... [2021-10-11 00:26:09,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:26:09,050 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:26:09,052 INFO L168 Benchmark]: Toolchain (without parser) took 3305.34 ms. Allocated memory was 75.5 MB in the beginning and 138.4 MB in the end (delta: 62.9 MB). Free memory was 50.1 MB in the beginning and 74.0 MB in the end (delta: -23.9 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:09,053 INFO L168 Benchmark]: CDTParser took 0.64 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:09,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3180.34 ms. Allocated memory was 75.5 MB in the beginning and 138.4 MB in the end (delta: 62.9 MB). Free memory was 50.0 MB in the beginning and 78.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:09,054 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.79 ms. Allocated memory is still 138.4 MB. Free memory was 78.2 MB in the beginning and 74.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:09,056 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3180.34 ms. Allocated memory was 75.5 MB in the beginning and 138.4 MB in the end (delta: 62.9 MB). Free memory was 50.0 MB in the beginning and 78.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.79 ms. Allocated memory is still 138.4 MB. Free memory was 78.2 MB in the beginning and 74.0 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...