./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/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_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/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_e6c136be-3f81-4456-abc7-26b03712608f/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 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 ........................................................................................................................................................................... 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_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/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_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/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_e6c136be-3f81-4456-abc7-26b03712608f/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 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 ............................................................................................................................................................................................................................. 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 05:07:52,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:07:52,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:07:52,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:07:52,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:07:52,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:07:52,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:07:52,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:07:52,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:07:52,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:07:52,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:07:52,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:07:52,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:07:52,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:07:52,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:07:52,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:07:52,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:07:52,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:07:52,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:07:52,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:07:52,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:07:52,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:07:52,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:07:52,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:07:52,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:07:52,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:07:52,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:07:52,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:07:52,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:07:52,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:07:52,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:07:52,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:07:52,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:07:52,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:07:52,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:07:52,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:07:52,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:07:52,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:07:52,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:07:52,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:07:52,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:07:52,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 05:07:52,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:07:52,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:07:52,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:07:52,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:07:52,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:07:52,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:07:52,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:07:52,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:07:52,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:07:52,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:07:52,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:07:52,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:07:52,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:07:52,883 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:07:52,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:07:52,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:07:52,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:07:52,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:07:52,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:07:52,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:07:52,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:07:52,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:07:52,885 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 05:07:52,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 05:07:52,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:07:52,885 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_e6c136be-3f81-4456-abc7-26b03712608f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 [2021-10-13 05:07:53,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:07:53,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:07:53,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:07:53,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:07:53,237 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:07:53,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-13 05:07:53,333 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/bce986e56/2f2a7654250946b4b5395187b3b2e9cc/FLAG813874ce2 [2021-10-13 05:07:54,209 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:07:54,210 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-13 05:07:54,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/bce986e56/2f2a7654250946b4b5395187b3b2e9cc/FLAG813874ce2 [2021-10-13 05:07:54,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/bce986e56/2f2a7654250946b4b5395187b3b2e9cc [2021-10-13 05:07:54,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:07:54,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:07:54,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:07:54,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:07:54,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:07:54,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:07:54" (1/1) ... [2021-10-13 05:07:54,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5456b39c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:07:54, skipping insertion in model container [2021-10-13 05:07:54,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:07:54" (1/1) ... [2021-10-13 05:07:54,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:07:54,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:07:55,136 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-13 05:07:55,145 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-13 05:07:55,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:07:55,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:07:56,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:56,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:07:56,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:07:56,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:07:56,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:07:56,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:07:56,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:07:56,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:07:56,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:07:56,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:07:56,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:07:57,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:07:57,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:57,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:07:57,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:07:57,292 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 05:07:57,297 INFO L168 Benchmark]: Toolchain (without parser) took 2618.41 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 56.2 MB in the beginning and 74.9 MB in the end (delta: -18.7 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:07:57,297 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory was 81.8 MB in the beginning and 81.7 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:07:57,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2615.83 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 56.0 MB in the beginning and 74.9 MB in the end (delta: -18.9 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:07:57,300 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 104.9 MB. Free memory was 81.8 MB in the beginning and 81.7 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2615.83 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 56.0 MB in the beginning and 74.9 MB in the end (delta: -18.9 MB). Peak memory consumption was 20.2 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 05:07:59,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:07:59,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:07:59,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:07:59,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:07:59,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:07:59,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:07:59,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:07:59,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:07:59,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:07:59,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:07:59,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:07:59,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:07:59,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:07:59,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:07:59,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:07:59,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:07:59,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:07:59,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:07:59,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:07:59,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:07:59,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:07:59,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:07:59,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:07:59,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:07:59,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:07:59,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:07:59,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:07:59,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:07:59,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:07:59,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:07:59,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:07:59,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:07:59,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:07:59,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:07:59,749 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:07:59,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:07:59,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:07:59,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:07:59,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:07:59,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:07:59,755 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 05:07:59,803 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:07:59,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:07:59,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:07:59,805 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:07:59,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:07:59,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:07:59,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:07:59,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:07:59,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:07:59,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:07:59,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:07:59,809 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 05:07:59,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 05:07:59,809 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 05:07:59,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:07:59,810 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:07:59,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:07:59,810 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:07:59,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:07:59,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:07:59,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:07:59,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:07:59,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:07:59,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:07:59,812 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 05:07:59,812 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 05:07:59,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:07:59,813 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 05:07:59,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 05:07:59,813 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_e6c136be-3f81-4456-abc7-26b03712608f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879bd6cc6dc215f6a73ad41973728a54c5cba3a6 [2021-10-13 05:08:00,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:08:00,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:08:00,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:08:00,224 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:08:00,225 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:08:00,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-13 05:08:00,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/e85c84a93/a0e62c35501b423aaa5667c29a8180fd/FLAG5900c5021 [2021-10-13 05:08:01,199 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:08:01,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-13 05:08:01,264 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/e85c84a93/a0e62c35501b423aaa5667c29a8180fd/FLAG5900c5021 [2021-10-13 05:08:01,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c136be-3f81-4456-abc7-26b03712608f/bin/ukojak-fKGseLULKY/data/e85c84a93/a0e62c35501b423aaa5667c29a8180fd [2021-10-13 05:08:01,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:08:01,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:08:01,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:08:01,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:08:01,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:08:01,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:08:01" (1/1) ... [2021-10-13 05:08:01,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56e49a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:08:01, skipping insertion in model container [2021-10-13 05:08:01,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:08:01" (1/1) ... [2021-10-13 05:08:01,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:08:01,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:08:02,196 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-13 05:08:02,204 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-13 05:08:02,236 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:08:02,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:08:03,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:03,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:08:03,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:08:03,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:08:03,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:08:03,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:08:03,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:08:03,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:08:03,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:08:03,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:08:03,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:08:04,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:08:04,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:08:04,466 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 05:08:04,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:08:04,540 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-13 05:08:04,540 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-13 05:08:04,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:08:04,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:08:04,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,639 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,639 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:08:04,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:08:04,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:08:04,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:08:04,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:08:04,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:08:04,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:08:04,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:08:04,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:08:04,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:08:04,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:08:04,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:08:04,899 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 05:08:04,913 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-13 05:08:04,914 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_e6c136be-3f81-4456-abc7-26b03712608f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-13 05:08:04,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:08:04,917 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:08:04,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:04,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:05,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:08:05,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:08:05,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:08:05,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:08:05,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:08:05,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:08:05,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:08:05,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:08:05,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:08:05,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:08:05,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:08:05,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:05,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:08:05,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:08:05,439 INFO L208 MainTranslator]: Completed translation [2021-10-13 05:08:05,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:08:05 WrapperNode [2021-10-13 05:08:05,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 05:08:05,442 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 05:08:05,442 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 05:08:05,442 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 05:08:05,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:08:05" (1/1) ... [2021-10-13 05:08:05,545 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 05:08:05,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:08:05" (1/1) ... [2021-10-13 05:08:05,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 05:08:05,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 05:08:05,650 INFO L168 Benchmark]: Toolchain (without parser) took 3925.20 ms. Allocated memory was 50.3 MB in the beginning and 146.8 MB in the end (delta: 96.5 MB). Free memory was 27.1 MB in the beginning and 96.6 MB in the end (delta: -69.6 MB). Peak memory consumption was 65.4 MB. Max. memory is 16.1 GB. [2021-10-13 05:08:05,650 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 50.3 MB. Free memory was 30.3 MB in the beginning and 30.2 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:08:05,651 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3715.56 ms. Allocated memory was 50.3 MB in the beginning and 146.8 MB in the end (delta: 96.5 MB). Free memory was 26.8 MB in the beginning and 65.7 MB in the end (delta: -38.9 MB). Peak memory consumption was 62.3 MB. Max. memory is 16.1 GB. [2021-10-13 05:08:05,652 INFO L168 Benchmark]: Boogie Procedure Inliner took 205.90 ms. Allocated memory is still 146.8 MB. Free memory was 65.7 MB in the beginning and 96.6 MB in the end (delta: -30.9 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. [2021-10-13 05:08:05,653 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 50.3 MB. Free memory was 30.3 MB in the beginning and 30.2 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3715.56 ms. Allocated memory was 50.3 MB in the beginning and 146.8 MB in the end (delta: 96.5 MB). Free memory was 26.8 MB in the beginning and 65.7 MB in the end (delta: -38.9 MB). Peak memory consumption was 62.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 205.90 ms. Allocated memory is still 146.8 MB. Free memory was 65.7 MB in the beginning and 96.6 MB in the end (delta: -30.9 MB). Peak memory consumption was 7.3 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...