./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 ....................................................................................................................................................................................................... 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:32:52,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:32:52,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:32:52,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:32:52,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:32:52,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:32:52,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:32:52,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:32:52,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:32:52,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:32:52,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:32:52,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:32:52,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:32:52,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:32:52,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:32:52,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:32:52,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:32:52,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:32:52,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:32:52,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:32:52,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:32:52,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:32:52,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:32:52,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:32:52,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:32:52,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:32:52,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:32:52,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:32:52,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:32:52,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:32:52,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:32:52,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:32:52,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:32:52,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:32:52,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:32:52,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:32:52,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:32:52,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:32:52,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:32:52,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:32:52,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:32:52,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:32:52,285 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:32:52,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:32:52,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:32:52,289 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:32:52,289 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:32:52,289 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:32:52,290 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:32:52,290 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:32:52,290 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:32:52,290 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:32:52,291 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:32:52,292 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:32:52,292 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:32:52,292 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:32:52,293 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:32:52,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:32:52,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:32:52,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:32:52,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:32:52,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:32:52,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:32:52,295 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:32:52,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:32:52,296 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:32:52,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:32:52,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:32:52,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:32:52,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:32:52,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:32:52,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:32:52,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:32:52,299 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:32:52,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:32:52,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:32:52,300 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:32:52,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:32:52,301 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 [2021-10-24 10:32:52,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:32:52,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:32:52,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:32:52,602 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:32:52,603 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:32:52,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-24 10:32:52,680 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/9317dd8a1/2789dde274aa428988cbb1c367590c8c/FLAG5eebd4cd6 [2021-10-24 10:32:53,687 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:32:53,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-24 10:32:53,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/9317dd8a1/2789dde274aa428988cbb1c367590c8c/FLAG5eebd4cd6 [2021-10-24 10:32:54,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/9317dd8a1/2789dde274aa428988cbb1c367590c8c [2021-10-24 10:32:54,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:32:54,038 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:32:54,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:32:54,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:32:54,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:32:54,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:32:54" (1/1) ... [2021-10-24 10:32:54,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30455093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:32:54, skipping insertion in model container [2021-10-24 10:32:54,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:32:54" (1/1) ... [2021-10-24 10:32:54,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:32:54,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:32:54,491 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-24 10:32:54,499 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-24 10:32:54,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:32:54,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:32:55,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:55,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:32:56,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:32:56,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:32:56,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:32:56,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:32:56,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:32:56,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:32:56,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:32:56,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:32:56,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:32:56,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:32:56,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:32:56,511 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:32:56,511 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:32:56,513 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:32:56,514 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:32:56,534 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:32:56,547 INFO L168 Benchmark]: Toolchain (without parser) took 2507.51 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 52.8 MB in the beginning and 57.5 MB in the end (delta: -4.6 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:32:56,550 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:32:56,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2505.02 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 52.6 MB in the beginning and 57.5 MB in the end (delta: -4.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:32:56,553 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2505.02 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 52.6 MB in the beginning and 57.5 MB in the end (delta: -4.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:32:58,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:32:58,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:32:59,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:32:59,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:32:59,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:32:59,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:32:59,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:32:59,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:32:59,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:32:59,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:32:59,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:32:59,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:32:59,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:32:59,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:32:59,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:32:59,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:32:59,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:32:59,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:32:59,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:32:59,079 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:32:59,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:32:59,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:32:59,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:32:59,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:32:59,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:32:59,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:32:59,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:32:59,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:32:59,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:32:59,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:32:59,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:32:59,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:32:59,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:32:59,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:32:59,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:32:59,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:32:59,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:32:59,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:32:59,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:32:59,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:32:59,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:32:59,166 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:32:59,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:32:59,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:32:59,168 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:32:59,169 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:32:59,169 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:32:59,169 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:32:59,169 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:32:59,170 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:32:59,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:32:59,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:32:59,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:32:59,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:32:59,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:32:59,172 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:32:59,172 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:32:59,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:32:59,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:32:59,173 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:32:59,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:32:59,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:32:59,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:32:59,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:32:59,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:32:59,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:32:59,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:32:59,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:32:59,174 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:32:59,174 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:32:59,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:32:59,175 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:32:59,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:32:59,175 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 [2021-10-24 10:32:59,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:32:59,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:32:59,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:32:59,614 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:32:59,615 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:32:59,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-24 10:32:59,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/97b545730/5a046fe58b9c4da3b2db9708225a7a78/FLAG0252d8080 [2021-10-24 10:33:00,730 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:33:00,732 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-24 10:33:00,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/97b545730/5a046fe58b9c4da3b2db9708225a7a78/FLAG0252d8080 [2021-10-24 10:33:01,144 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee6b2c25-4ad8-437a-97aa-3836539ba124/bin/utaipan-9zjyvhn0QE/data/97b545730/5a046fe58b9c4da3b2db9708225a7a78 [2021-10-24 10:33:01,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:33:01,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:33:01,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:33:01,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:33:01,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:33:01,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:33:01" (1/1) ... [2021-10-24 10:33:01,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d829a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:33:01, skipping insertion in model container [2021-10-24 10:33:01,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:33:01" (1/1) ... [2021-10-24 10:33:01,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:33:01,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:33:01,716 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-24 10:33:01,726 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-24 10:33:01,762 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:33:01,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:33:03,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:03,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:33:03,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:33:03,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:33:03,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:33:03,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:33:03,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:33:03,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:33:03,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:33:03,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:33:03,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:33:04,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:33:04,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,640 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:04,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:33:04,880 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:33:04,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:33:04,949 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-24 10:33:04,950 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-24 10:33:04,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:33:04,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:33:05,025 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,025 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,038 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,039 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,040 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,044 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:33:05,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:33:05,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:33:05,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:33:05,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:33:05,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:33:05,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:33:05,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:33:05,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:33:05,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:33:05,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:33:05,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:33:05,419 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:33:05,448 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-24 10:33:05,449 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_ee6b2c25-4ad8-437a-97aa-3836539ba124/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-24 10:33:05,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:33:05,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:33:05,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:33:05,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:33:05,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:33:05,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:33:05,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:33:05,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:33:05,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:33:05,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:33:05,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:33:05,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:33:05,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:33:05,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:33:05,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:33:06,269 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:33:06,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:33:06 WrapperNode [2021-10-24 10:33:06,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:33:06,272 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:33:06,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:33:06,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:33:06,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:33:06" (1/1) ... [2021-10-24 10:33:06,382 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]]] [2021-10-24 10:33:06,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:33:06" (1/1) ... [2021-10-24 10:33:06,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:33:06,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 10:33:06,466 INFO L168 Benchmark]: Toolchain (without parser) took 5314.09 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 34.0 MB in the beginning and 87.1 MB in the end (delta: -53.1 MB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. [2021-10-24 10:33:06,466 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 65.0 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:33:06,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5113.44 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 33.9 MB in the beginning and 57.7 MB in the end (delta: -23.8 MB). Peak memory consumption was 78.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:33:06,468 INFO L168 Benchmark]: Boogie Procedure Inliner took 191.49 ms. Allocated memory is still 146.8 MB. Free memory was 57.7 MB in the beginning and 87.1 MB in the end (delta: -29.5 MB). Peak memory consumption was 2.7 MB. Max. memory is 16.1 GB. [2021-10-24 10:33:06,469 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 65.0 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5113.44 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 33.9 MB in the beginning and 57.7 MB in the end (delta: -23.8 MB). Peak memory consumption was 78.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 191.49 ms. Allocated memory is still 146.8 MB. Free memory was 57.7 MB in the beginning and 87.1 MB in the end (delta: -29.5 MB). Peak memory consumption was 2.7 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...