./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aa625a58a70d8ee7f05d703e655a1fd6c9182c6d ............................................................................................................................................................................. 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aa625a58a70d8ee7f05d703e655a1fd6c9182c6d ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:23:48,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:23:48,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:23:48,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:23:48,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:23:48,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:23:48,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:23:48,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:23:48,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:23:48,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:23:48,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:23:48,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:23:48,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:23:48,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:23:48,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:23:48,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:23:48,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:23:48,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:23:48,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:23:48,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:23:48,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:23:48,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:23:48,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:23:48,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:23:48,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:23:48,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:23:48,153 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:23:48,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:23:48,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:23:48,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:23:48,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:23:48,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:23:48,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:23:48,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:23:48,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:23:48,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:23:48,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:23:48,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:23:48,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:23:48,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:23:48,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:23:48,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:23:48,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:23:48,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:23:48,212 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:23:48,216 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:23:48,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:23:48,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:23:48,221 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:23:48,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:23:48,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:23:48,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:23:48,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:23:48,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:23:48,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:23:48,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:23:48,225 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:23:48,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:23:48,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:23:48,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:23:48,226 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:23:48,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:23:48,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:23:48,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:23:48,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:23:48,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:23:48,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:23:48,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:23:48,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:23:48,230 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa625a58a70d8ee7f05d703e655a1fd6c9182c6d [2021-10-13 00:23:48,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:23:48,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:23:48,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:23:48,640 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:23:48,641 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:23:48,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-13 00:23:48,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/29f717827/dfaf205bad8b48c1958b4a86226fead6/FLAG4c3189901 [2021-10-13 00:23:49,926 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:23:49,927 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-13 00:23:50,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/29f717827/dfaf205bad8b48c1958b4a86226fead6/FLAG4c3189901 [2021-10-13 00:23:50,248 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/29f717827/dfaf205bad8b48c1958b4a86226fead6 [2021-10-13 00:23:50,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:23:50,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:23:50,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:23:50,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:23:50,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:23:50,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:23:50" (1/1) ... [2021-10-13 00:23:50,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74d80577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:23:50, skipping insertion in model container [2021-10-13 00:23:50,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:23:50" (1/1) ... [2021-10-13 00:23:50,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:23:50,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:23:50,897 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-10-13 00:23:50,910 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-10-13 00:23:50,942 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:23:50,948 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:23:52,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:52,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:23:52,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:23:52,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:23:52,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:23:52,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:23:52,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:23:52,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:23:52,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:23:52,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:23:52,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:23:53,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:23:53,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:53,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:23:53,433 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:23:53,489 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 00:23:53,496 INFO L168 Benchmark]: Toolchain (without parser) took 3241.04 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 67.1 MB in the beginning and 88.5 MB in the end (delta: -21.4 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:23:53,498 INFO L168 Benchmark]: CDTParser took 0.67 ms. Allocated memory is still 107.0 MB. Free memory was 62.7 MB in the beginning and 62.7 MB in the end (delta: 48.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:23:53,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3237.87 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 66.8 MB in the beginning and 88.5 MB in the end (delta: -21.7 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:23:53,502 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 ms. Allocated memory is still 107.0 MB. Free memory was 62.7 MB in the beginning and 62.7 MB in the end (delta: 48.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3237.87 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 66.8 MB in the beginning and 88.5 MB in the end (delta: -21.7 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:23:56,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:23:56,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:23:56,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:23:56,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:23:56,499 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:23:56,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:23:56,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:23:56,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:23:56,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:23:56,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:23:56,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:23:56,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:23:56,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:23:56,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:23:56,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:23:56,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:23:56,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:23:56,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:23:56,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:23:56,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:23:56,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:23:56,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:23:56,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:23:56,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:23:56,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:23:56,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:23:56,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:23:56,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:23:56,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:23:56,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:23:56,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:23:56,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:23:56,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:23:56,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:23:56,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:23:56,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:23:56,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:23:56,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:23:56,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:23:56,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:23:56,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:23:56,614 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:23:56,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:23:56,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:23:56,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:23:56,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:23:56,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:23:56,618 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:23:56,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:23:56,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:23:56,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:23:56,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:23:56,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:23:56,620 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:23:56,621 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:23:56,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:23:56,622 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:23:56,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:23:56,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:23:56,623 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:23:56,623 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:23:56,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:23:56,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:23:56,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:23:56,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:23:56,625 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:23:56,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:23:56,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:23:56,627 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:23:56,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:23:56,627 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa625a58a70d8ee7f05d703e655a1fd6c9182c6d [2021-10-13 00:23:57,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:23:57,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:23:57,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:23:57,088 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:23:57,090 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:23:57,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-13 00:23:57,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/6e37b313a/094926d4bc914fb7b9ae86544d707068/FLAG173f35b69 [2021-10-13 00:23:58,450 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:23:58,452 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-13 00:23:58,513 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/6e37b313a/094926d4bc914fb7b9ae86544d707068/FLAG173f35b69 [2021-10-13 00:23:58,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/bin/uautomizer-WNIpwEf4Nt/data/6e37b313a/094926d4bc914fb7b9ae86544d707068 [2021-10-13 00:23:58,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:23:58,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:23:58,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:23:58,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:23:58,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:23:58,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:23:58" (1/1) ... [2021-10-13 00:23:58,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f797e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:23:58, skipping insertion in model container [2021-10-13 00:23:58,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:23:58" (1/1) ... [2021-10-13 00:23:58,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:23:59,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:23:59,418 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-10-13 00:23:59,429 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-10-13 00:23:59,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:23:59,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:24:00,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,777 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:00,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:01,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:24:01,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:24:01,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:24:01,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:24:01,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:24:01,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:24:01,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:24:01,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:24:01,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:24:01,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:24:01,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:24:01,840 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:01,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:01,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:24:02,094 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:24:02,128 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-10-13 00:24:02,138 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_11a819d4-38bb-47e7-a7a5-eab9ed0e4ea2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-10-13 00:24:02,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:24:02,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:24:02,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:24:02,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:24:02,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:24:02,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:24:02,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:24:02,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:24:02,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:24:02,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:24:02,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:24:02,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:24:02,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:24:02,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:24:02,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:24:03,162 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:24:03,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:24:03 WrapperNode [2021-10-13 00:24:03,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:24:03,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:24:03,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:24:03,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:24:03,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:24:03" (1/1) ... [2021-10-13 00:24:03,297 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 00:24:03,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:24:03" (1/1) ... [2021-10-13 00:24:03,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:24:03,375 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:24:03,377 INFO L168 Benchmark]: Toolchain (without parser) took 4613.71 ms. Allocated memory was 54.5 MB in the beginning and 121.6 MB in the end (delta: 67.1 MB). Free memory was 33.6 MB in the beginning and 53.8 MB in the end (delta: -20.2 MB). Peak memory consumption was 47.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:24:03,378 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory is still 35.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:24:03,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4397.74 ms. Allocated memory was 54.5 MB in the beginning and 121.6 MB in the end (delta: 67.1 MB). Free memory was 33.4 MB in the beginning and 59.1 MB in the end (delta: -25.7 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:24:03,379 INFO L168 Benchmark]: Boogie Procedure Inliner took 209.98 ms. Allocated memory is still 121.6 MB. Free memory was 59.1 MB in the beginning and 53.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:24:03,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory is still 35.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4397.74 ms. Allocated memory was 54.5 MB in the beginning and 121.6 MB in the end (delta: 67.1 MB). Free memory was 33.4 MB in the beginning and 59.1 MB in the end (delta: -25.7 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 209.98 ms. Allocated memory is still 121.6 MB. Free memory was 59.1 MB in the beginning and 53.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...