./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a9748ac58153b64e747f8b8295c3f77a1a4b306a ........................................................................................................................................................................... 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a9748ac58153b64e747f8b8295c3f77a1a4b306a ................................................................................................................................................................................................................................. 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 03:59:59,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:59:59,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:00:00,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:00:00,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:00:00,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:00:00,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:00:00,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:00:00,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:00:00,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:00:00,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:00:00,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:00:00,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:00:00,056 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:00:00,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:00:00,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:00:00,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:00:00,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:00:00,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:00:00,073 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:00:00,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:00:00,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:00:00,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:00:00,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:00:00,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:00:00,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:00:00,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:00:00,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:00:00,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:00:00,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:00:00,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:00:00,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:00:00,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:00:00,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:00:00,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:00:00,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:00:00,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:00:00,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:00:00,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:00:00,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:00:00,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:00:00,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:00:00,168 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:00:00,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:00:00,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:00:00,170 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:00:00,171 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:00:00,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:00:00,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:00:00,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:00:00,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:00:00,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:00:00,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:00:00,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:00:00,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:00:00,181 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:00:00,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:00:00,181 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:00:00,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:00:00,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:00:00,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:00:00,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:00:00,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:00:00,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:00:00,183 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:00:00,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:00:00,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:00:00,184 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9748ac58153b64e747f8b8295c3f77a1a4b306a [2021-10-13 04:00:00,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:00:00,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:00:00,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:00:00,552 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:00:00,553 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:00:00,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-13 04:00:00,624 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/31f5854ac/d912b770f3d7446c8e5928d0b35fa264/FLAGe4138071d [2021-10-13 04:00:01,521 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:00:01,522 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-13 04:00:01,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/31f5854ac/d912b770f3d7446c8e5928d0b35fa264/FLAGe4138071d [2021-10-13 04:00:02,008 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/31f5854ac/d912b770f3d7446c8e5928d0b35fa264 [2021-10-13 04:00:02,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:00:02,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:00:02,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:00:02,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:00:02,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:00:02,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:00:02" (1/1) ... [2021-10-13 04:00:02,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6100e0a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:00:02, skipping insertion in model container [2021-10-13 04:00:02,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:00:02" (1/1) ... [2021-10-13 04:00:02,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:00:02,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:00:02,494 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-13 04:00:02,503 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-13 04:00:02,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:00:02,537 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:00:03,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:03,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:04,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:00:04,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:00:04,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:00:04,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:00:04,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:00:04,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:00:04,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:00:04,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:00:04,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:00:04,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:00:04,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:00:04,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:04,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:04,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:00:04,705 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 04:00:04,710 INFO L168 Benchmark]: Toolchain (without parser) took 2696.09 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 60.1 MB in the beginning and 77.3 MB in the end (delta: -17.2 MB). Peak memory consumption was 37.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:00:04,711 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 100.7 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:00:04,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2692.83 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 59.7 MB in the beginning and 77.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:00:04,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 100.7 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2692.83 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 59.7 MB in the beginning and 77.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 35.2 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 04:00:07,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:00:07,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:00:07,225 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:00:07,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:00:07,227 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:00:07,229 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:00:07,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:00:07,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:00:07,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:00:07,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:00:07,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:00:07,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:00:07,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:00:07,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:00:07,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:00:07,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:00:07,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:00:07,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:00:07,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:00:07,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:00:07,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:00:07,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:00:07,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:00:07,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:00:07,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:00:07,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:00:07,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:00:07,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:00:07,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:00:07,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:00:07,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:00:07,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:00:07,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:00:07,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:00:07,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:00:07,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:00:07,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:00:07,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:00:07,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:00:07,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:00:07,298 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:00:07,346 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:00:07,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:00:07,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:00:07,351 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:00:07,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:00:07,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:00:07,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:00:07,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:00:07,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:00:07,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:00:07,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:00:07,355 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:00:07,355 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:00:07,356 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:00:07,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:00:07,356 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:00:07,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:00:07,357 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:00:07,357 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:00:07,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:00:07,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:00:07,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:00:07,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:00:07,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:00:07,358 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:00:07,359 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:00:07,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:00:07,359 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:00:07,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:00:07,360 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9748ac58153b64e747f8b8295c3f77a1a4b306a [2021-10-13 04:00:07,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:00:07,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:00:07,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:00:07,804 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:00:07,805 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:00:07,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-13 04:00:07,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/c5bcd2c99/0a6fb73512894dea8579c21f8c7dcbc0/FLAGecfe7bb99 [2021-10-13 04:00:08,954 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:00:08,955 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-13 04:00:09,013 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/c5bcd2c99/0a6fb73512894dea8579c21f8c7dcbc0/FLAGecfe7bb99 [2021-10-13 04:00:09,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c15824b-53c1-4ff4-ab70-9b0c3c308383/bin/ukojak-fKGseLULKY/data/c5bcd2c99/0a6fb73512894dea8579c21f8c7dcbc0 [2021-10-13 04:00:09,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:00:09,288 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:00:09,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:00:09,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:00:09,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:00:09,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:00:09" (1/1) ... [2021-10-13 04:00:09,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@764d7a17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:00:09, skipping insertion in model container [2021-10-13 04:00:09,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:00:09" (1/1) ... [2021-10-13 04:00:09,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:00:09,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:00:09,748 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-13 04:00:09,760 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-13 04:00:09,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:00:09,809 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:00:10,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:10,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:00:11,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:00:11,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:00:11,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:00:11,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:00:11,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:00:11,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:00:11,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:00:11,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:00:11,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:00:11,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:00:11,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:00:11,764 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:00:11,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:00:11,890 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-13 04:00:11,890 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-13 04:00:11,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:00:11,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:00:11,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,938 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:11,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:00:11,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:00:11,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:00:11,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:00:11,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:00:11,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:00:11,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:00:11,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:00:11,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:00:11,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:00:12,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:00:12,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:00:12,250 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:00:12,277 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-13 04:00:12,283 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_9c15824b-53c1-4ff4-ab70-9b0c3c308383/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-13 04:00:12,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:00:12,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:00:12,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:00:12,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:00:12,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:00:12,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:00:12,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:00:12,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:00:12,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:00:12,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:00:12,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:00:12,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:00:12,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:00:12,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:00:12,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:00:13,065 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:00:13,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:00:13 WrapperNode [2021-10-13 04:00:13,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:00:13,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:00:13,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:00:13,067 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:00:13,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:00:13" (1/1) ... [2021-10-13 04:00:13,142 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 04:00:13,211 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:00:13" (1/1) ... [2021-10-13 04:00:13,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:00:13,212 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:00:13,214 INFO L168 Benchmark]: Toolchain (without parser) took 3925.00 ms. Allocated memory was 65.0 MB in the beginning and 159.4 MB in the end (delta: 94.4 MB). Free memory was 31.9 MB in the beginning and 74.6 MB in the end (delta: -42.7 MB). Peak memory consumption was 51.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:00:13,215 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 30.4 MB in the end (delta: 36.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:00:13,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3757.03 ms. Allocated memory was 65.0 MB in the beginning and 159.4 MB in the end (delta: 94.4 MB). Free memory was 46.5 MB in the beginning and 80.2 MB in the end (delta: -33.7 MB). Peak memory consumption was 64.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:00:13,216 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.35 ms. Allocated memory is still 159.4 MB. Free memory was 80.2 MB in the beginning and 74.6 MB in the end (delta: 5.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:00:13,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 30.4 MB in the end (delta: 36.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3757.03 ms. Allocated memory was 65.0 MB in the beginning and 159.4 MB in the end (delta: 94.4 MB). Free memory was 46.5 MB in the beginning and 80.2 MB in the end (delta: -33.7 MB). Peak memory consumption was 64.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 145.35 ms. Allocated memory is still 159.4 MB. Free memory was 80.2 MB in the beginning and 74.6 MB in the end (delta: 5.6 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...