./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt --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 381cb22c21c9add576c2547b96186919a8674aa5 ............................................................................................................................................................................. 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt --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 381cb22c21c9add576c2547b96186919a8674aa5 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:21:25,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:21:25,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:21:25,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:21:25,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:21:25,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:21:25,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:21:25,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:21:25,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:21:25,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:21:25,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:21:25,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:21:25,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:21:25,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:21:25,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:21:25,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:21:25,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:21:25,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:21:25,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:21:25,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:21:25,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:21:25,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:21:25,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:21:25,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:21:25,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:21:25,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:21:25,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:21:25,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:21:25,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:21:25,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:21:25,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:21:25,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:21:25,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:21:25,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:21:25,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:21:25,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:21:25,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:21:25,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:21:25,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:21:25,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:21:25,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:21:25,158 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:21:25,187 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:21:25,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:21:25,188 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:21:25,188 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:21:25,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:21:25,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:21:25,190 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:21:25,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:21:25,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:21:25,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:21:25,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:21:25,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:21:25,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:21:25,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:21:25,193 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:21:25,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:21:25,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:21:25,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:21:25,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:21:25,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:21:25,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:21:25,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:21:25,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:21:25,195 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:21:25,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:21:25,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:21:25,196 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:21:25,196 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 381cb22c21c9add576c2547b96186919a8674aa5 [2021-10-13 00:21:25,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:21:25,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:21:25,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:21:25,597 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:21:25,597 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:21:25,599 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 00:21:25,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/edc2a625c/fbc1a56e8996464fa8f4af5d2d09b3a1/FLAG04e0899ea [2021-10-13 00:21:26,776 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:21:26,776 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 00:21:26,843 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/edc2a625c/fbc1a56e8996464fa8f4af5d2d09b3a1/FLAG04e0899ea [2021-10-13 00:21:27,056 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/edc2a625c/fbc1a56e8996464fa8f4af5d2d09b3a1 [2021-10-13 00:21:27,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:21:27,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:21:27,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:21:27,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:21:27,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:21:27,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:27" (1/1) ... [2021-10-13 00:21:27,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5488bd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:27, skipping insertion in model container [2021-10-13 00:21:27,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:27" (1/1) ... [2021-10-13 00:21:27,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:21:27,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:21:27,589 WARN L228 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 00:21:27,599 WARN L228 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 00:21:27,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:21:27,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:21:28,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:28,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:29,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:21:29,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:21:29,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:21:29,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:21:29,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:21:29,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:21:29,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:21:29,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:21:29,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:21:29,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:21:29,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:21:29,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:29,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:30,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:21:30,076 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2021-10-13 00:21:30,082 INFO L168 Benchmark]: Toolchain (without parser) took 3019.57 ms. Allocated memory is still 113.2 MB. Free memory was 87.2 MB in the beginning and 65.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 63.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:30,088 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 92.3 MB. Free memory is still 70.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:21:30,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3014.24 ms. Allocated memory is still 113.2 MB. Free memory was 87.2 MB in the beginning and 65.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 63.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:30,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 92.3 MB. Free memory is still 70.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3014.24 ms. Allocated memory is still 113.2 MB. Free memory was 87.2 MB in the beginning and 65.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 63.3 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 0.2.1-dev-4e77c04 [2021-10-13 00:21:32,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:21:32,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:21:32,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:21:32,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:21:32,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:21:32,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:21:32,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:21:32,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:21:32,802 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:21:32,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:21:32,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:21:32,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:21:32,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:21:32,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:21:32,816 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:21:32,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:21:32,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:21:32,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:21:32,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:21:32,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:21:32,837 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:21:32,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:21:32,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:21:32,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:21:32,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:21:32,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:21:32,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:21:32,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:21:32,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:21:32,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:21:32,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:21:32,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:21:32,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:21:32,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:21:32,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:21:32,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:21:32,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:21:32,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:21:32,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:21:32,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:21:32,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:21:32,923 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:21:32,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:21:32,924 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:21:32,924 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:21:32,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:21:32,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:21:32,927 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:21:32,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:21:32,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:21:32,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:21:32,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:21:32,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:21:32,929 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:21:32,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:21:32,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:21:32,930 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:21:32,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:21:32,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:21:32,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:21:32,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:21:32,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:21:32,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:21:32,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:21:32,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:21:32,932 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:21:32,932 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:21:32,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:21:32,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:21:32,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:21:32,933 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 381cb22c21c9add576c2547b96186919a8674aa5 [2021-10-13 00:21:33,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:21:33,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:21:33,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:21:33,320 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:21:33,321 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:21:33,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 00:21:33,403 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/2465b69ed/66aa466cfb0f4e49920e2976fcdb799c/FLAG8c9058dcc [2021-10-13 00:21:34,433 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:21:34,434 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 00:21:34,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/2465b69ed/66aa466cfb0f4e49920e2976fcdb799c/FLAG8c9058dcc [2021-10-13 00:21:34,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/bin/uautomizer-WNIpwEf4Nt/data/2465b69ed/66aa466cfb0f4e49920e2976fcdb799c [2021-10-13 00:21:34,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:21:34,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:21:34,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:21:34,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:21:34,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:21:34,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:34" (1/1) ... [2021-10-13 00:21:34,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335904dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:34, skipping insertion in model container [2021-10-13 00:21:34,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:34" (1/1) ... [2021-10-13 00:21:34,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:21:35,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:21:35,386 WARN L228 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 00:21:35,395 WARN L228 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 00:21:35,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:21:35,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:21:36,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:36,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:21:37,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:21:37,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:21:37,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:21:37,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:21:37,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:21:37,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:21:37,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:21:37,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:21:37,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:21:37,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:21:37,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:21:37,593 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:21:37,607 WARN L228 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 00:21:37,607 WARN L228 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_e1df9d5b-d2e2-4b93-b420-9f15a5da588b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 00:21:37,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:21:37,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:21:37,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:21:37,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:21:37,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:21:37,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:21:37,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:21:37,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:21:37,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:21:37,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:21:37,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:21:37,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:21:37,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:21:37,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:37,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:21:38,497 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:21:38,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:38 WrapperNode [2021-10-13 00:21:38,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:21:38,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:21:38,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:21:38,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:21:38,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:38" (1/1) ... [2021-10-13 00:21:38,574 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]]] [2021-10-13 00:21:38,656 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:38" (1/1) ... [2021-10-13 00:21:38,656 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:21:38,672 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:21:38,674 INFO L168 Benchmark]: Toolchain (without parser) took 3797.16 ms. Allocated memory was 69.2 MB in the beginning and 115.3 MB in the end (delta: 46.1 MB). Free memory was 44.7 MB in the beginning and 50.3 MB in the end (delta: -5.6 MB). Peak memory consumption was 41.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:38,675 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 60.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:21:38,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3621.28 ms. Allocated memory was 69.2 MB in the beginning and 115.3 MB in the end (delta: 46.1 MB). Free memory was 44.5 MB in the beginning and 56.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:38,676 INFO L168 Benchmark]: Boogie Procedure Inliner took 172.57 ms. Allocated memory is still 115.3 MB. Free memory was 56.1 MB in the beginning and 50.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:38,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 60.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3621.28 ms. Allocated memory was 69.2 MB in the beginning and 115.3 MB in the end (delta: 46.1 MB). Free memory was 44.5 MB in the beginning and 56.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 172.57 ms. Allocated memory is still 115.3 MB. Free memory was 56.1 MB in the beginning and 50.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 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...