./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG --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 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 .................................................................................................................................................................................................. 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG --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 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 ................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 05:59:53,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 05:59:53,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 05:59:54,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 05:59:54,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 05:59:54,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 05:59:54,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 05:59:54,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 05:59:54,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 05:59:54,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 05:59:54,025 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 05:59:54,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 05:59:54,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 05:59:54,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 05:59:54,031 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 05:59:54,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 05:59:54,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 05:59:54,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 05:59:54,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 05:59:54,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 05:59:54,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 05:59:54,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 05:59:54,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 05:59:54,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 05:59:54,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 05:59:54,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 05:59:54,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 05:59:54,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 05:59:54,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 05:59:54,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 05:59:54,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 05:59:54,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 05:59:54,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 05:59:54,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 05:59:54,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 05:59:54,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 05:59:54,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 05:59:54,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 05:59:54,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 05:59:54,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 05:59:54,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 05:59:54,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-29 05:59:54,152 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 05:59:54,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 05:59:54,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 05:59:54,154 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 05:59:54,154 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 05:59:54,154 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 05:59:54,155 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-29 05:59:54,155 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 05:59:54,155 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 05:59:54,155 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-29 05:59:54,156 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-29 05:59:54,157 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 05:59:54,157 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-29 05:59:54,157 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-29 05:59:54,157 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-29 05:59:54,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 05:59:54,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 05:59:54,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 05:59:54,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 05:59:54,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 05:59:54,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 05:59:54,160 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 05:59:54,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 05:59:54,160 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 05:59:54,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 05:59:54,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 05:59:54,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 05:59:54,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 05:59:54,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 05:59:54,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 05:59:54,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 05:59:54,163 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-29 05:59:54,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 05:59:54,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 05:59:54,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 05:59:54,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 05:59:54,165 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-10-29 05:59:54,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 05:59:54,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 05:59:54,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 05:59:54,445 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 05:59:54,446 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 05:59:54,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-29 05:59:54,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/d3b2851b2/b6b5a4ca70cb407794569b310349935d/FLAG1bfbfbec7 [2021-10-29 05:59:55,349 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 05:59:55,350 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-29 05:59:55,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/d3b2851b2/b6b5a4ca70cb407794569b310349935d/FLAG1bfbfbec7 [2021-10-29 05:59:55,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/d3b2851b2/b6b5a4ca70cb407794569b310349935d [2021-10-29 05:59:55,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 05:59:55,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 05:59:55,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 05:59:55,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 05:59:55,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 05:59:55,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:59:55" (1/1) ... [2021-10-29 05:59:55,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df4f1e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:59:55, skipping insertion in model container [2021-10-29 05:59:55,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:59:55" (1/1) ... [2021-10-29 05:59:55,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 05:59:55,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 05:59:56,279 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-29 05:59:56,292 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-29 05:59:56,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 05:59:56,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 05:59:57,467 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,468 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,469 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,470 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,471 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,485 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,486 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,488 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,489 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,491 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,492 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,493 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,493 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 05:59:57,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 05:59:57,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 05:59:57,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 05:59:57,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 05:59:57,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 05:59:57,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 05:59:57,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 05:59:57,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 05:59:57,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 05:59:57,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 05:59:57,857 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:1421) 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:1365) 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:1436) 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:3224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2305) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 05:59:57,863 INFO L168 Benchmark]: Toolchain (without parser) took 2028.28 ms. Allocated memory is still 115.3 MB. Free memory was 83.7 MB in the beginning and 61.8 MB in the end (delta: 21.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 16.1 GB. [2021-10-29 05:59:57,864 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 58.4 MB in the beginning and 58.4 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 05:59:57,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2025.81 ms. Allocated memory is still 115.3 MB. Free memory was 83.5 MB in the beginning and 61.8 MB in the end (delta: 21.7 MB). Peak memory consumption was 28.9 MB. Max. memory is 16.1 GB. [2021-10-29 05:59:57,867 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 58.4 MB in the beginning and 58.4 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2025.81 ms. Allocated memory is still 115.3 MB. Free memory was 83.5 MB in the beginning and 61.8 MB in the end (delta: 21.7 MB). Peak memory consumption was 28.9 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-b2eff8b [2021-10-29 06:00:00,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 06:00:00,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 06:00:00,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 06:00:00,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 06:00:00,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 06:00:00,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 06:00:00,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 06:00:00,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 06:00:00,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 06:00:00,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 06:00:00,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 06:00:00,151 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 06:00:00,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 06:00:00,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 06:00:00,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 06:00:00,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 06:00:00,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 06:00:00,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 06:00:00,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 06:00:00,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 06:00:00,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 06:00:00,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 06:00:00,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 06:00:00,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 06:00:00,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 06:00:00,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 06:00:00,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 06:00:00,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 06:00:00,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 06:00:00,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 06:00:00,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 06:00:00,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 06:00:00,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 06:00:00,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 06:00:00,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 06:00:00,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 06:00:00,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 06:00:00,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 06:00:00,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 06:00:00,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 06:00:00,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-29 06:00:00,244 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 06:00:00,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 06:00:00,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 06:00:00,246 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 06:00:00,246 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 06:00:00,247 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 06:00:00,247 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 06:00:00,247 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 06:00:00,247 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 06:00:00,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 06:00:00,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 06:00:00,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 06:00:00,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 06:00:00,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 06:00:00,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 06:00:00,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 06:00:00,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 06:00:00,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 06:00:00,251 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 06:00:00,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 06:00:00,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 06:00:00,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-29 06:00:00,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 06:00:00,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 06:00:00,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 06:00:00,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 06:00:00,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 06:00:00,253 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 06:00:00,253 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 06:00:00,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 06:00:00,254 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 06:00:00,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 06:00:00,254 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-10-29 06:00:00,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 06:00:00,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 06:00:00,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 06:00:00,694 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 06:00:00,695 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 06:00:00,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-29 06:00:00,769 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/4c1d1e13b/036a41d908c14921b1ef847e6990f6a0/FLAG8a3b717c8 [2021-10-29 06:00:01,791 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 06:00:01,797 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-29 06:00:01,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/4c1d1e13b/036a41d908c14921b1ef847e6990f6a0/FLAG8a3b717c8 [2021-10-29 06:00:02,220 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/data/4c1d1e13b/036a41d908c14921b1ef847e6990f6a0 [2021-10-29 06:00:02,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 06:00:02,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 06:00:02,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 06:00:02,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 06:00:02,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 06:00:02,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:00:02" (1/1) ... [2021-10-29 06:00:02,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71f8a59b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:02, skipping insertion in model container [2021-10-29 06:00:02,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:00:02" (1/1) ... [2021-10-29 06:00:02,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 06:00:02,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 06:00:02,720 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-29 06:00:02,730 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-29 06:00:02,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 06:00:02,781 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 06:00:04,302 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,303 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,304 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,305 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,306 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,321 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,321 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,323 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,324 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,326 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,327 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,328 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,329 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:04,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 06:00:04,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 06:00:04,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 06:00:04,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 06:00:04,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 06:00:04,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 06:00:04,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 06:00:04,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 06:00:04,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 06:00:04,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 06:00:05,046 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,047 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,062 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,063 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,069 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,070 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,076 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,077 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,078 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,079 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,079 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,080 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,097 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 06:00:05,324 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 06:00:05,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 06:00:05,423 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-29 06:00:05,424 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-29 06:00:05,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 06:00:05,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 06:00:05,499 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,500 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,500 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,501 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,502 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,522 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,523 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,524 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,524 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,525 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,528 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,529 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,529 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 06:00:05,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 06:00:05,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 06:00:05,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 06:00:05,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 06:00:05,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 06:00:05,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 06:00:05,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 06:00:05,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 06:00:05,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 06:00:05,749 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,750 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,755 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,756 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,759 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,759 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,762 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,763 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,763 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,764 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,764 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,765 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,765 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 06:00:05,851 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 06:00:05,876 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-29 06:00:05,877 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_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-29 06:00:05,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 06:00:05,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 06:00:05,957 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,958 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,958 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,959 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,960 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,970 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,971 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,972 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,974 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,975 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,975 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,976 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,977 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:05,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 06:00:05,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 06:00:05,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 06:00:05,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 06:00:05,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 06:00:05,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 06:00:05,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 06:00:05,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 06:00:05,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 06:00:05,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 06:00:06,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,113 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,114 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,116 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,117 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,119 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,120 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,121 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,121 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,121 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,122 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,122 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 06:00:06,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 06:00:06,505 INFO L208 MainTranslator]: Completed translation [2021-10-29 06:00:06,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06 WrapperNode [2021-10-29 06:00:06,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 06:00:06,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 06:00:06,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 06:00:06,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 06:00:06,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 06:00:06,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 06:00:06,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 06:00:06,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 06:00:06,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 06:00:06,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 06:00:06,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 06:00:06,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 06:00:06,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (1/1) ... [2021-10-29 06:00:06,825 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 06:00:06,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 06:00:06,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 06:00:06,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 06:00:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 06:00:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 06:00:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 06:00:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 06:00:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 06:00:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 06:00:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 06:00:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 06:00:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 06:00:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 06:00:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-10-29 06:00:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 06:00:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 06:00:23,327 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 06:00:23,328 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2021-10-29 06:00:23,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:00:23 BoogieIcfgContainer [2021-10-29 06:00:23,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 06:00:23,332 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 06:00:23,332 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 06:00:23,335 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 06:00:23,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 06:00:02" (1/3) ... [2021-10-29 06:00:23,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29c05d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:00:23, skipping insertion in model container [2021-10-29 06:00:23,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:00:06" (2/3) ... [2021-10-29 06:00:23,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29c05d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:00:23, skipping insertion in model container [2021-10-29 06:00:23,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:00:23" (3/3) ... [2021-10-29 06:00:23,344 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2021-10-29 06:00:23,357 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 06:00:23,358 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-29 06:00:23,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29c05d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 06:00:23, skipping insertion in model container [2021-10-29 06:00:23,360 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 06:00:23,360 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 06:00:23,360 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 06:00:23,361 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 06:00:23,361 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:00:23" (3/3) ... [2021-10-29 06:00:23,364 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 06:00:23,393 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 112 nodes and edges [2021-10-29 06:00:23,396 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2021-10-29 06:00:23,398 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-10-29 06:00:23,399 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-10-29 06:00:23,401 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-29 06:00:23,403 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-29 06:00:23,405 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-29 06:00:23,406 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 06:00:24,267 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/witness.graphml [2021-10-29 06:00:24,267 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 06:00:24,269 INFO L168 Benchmark]: Toolchain (without parser) took 22043.49 ms. Allocated memory was 60.8 MB in the beginning and 604.0 MB in the end (delta: 543.2 MB). Free memory was 32.0 MB in the beginning and 377.8 MB in the end (delta: -345.8 MB). Peak memory consumption was 393.8 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,270 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 06:00:24,270 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4279.19 ms. Allocated memory was 60.8 MB in the beginning and 136.3 MB in the end (delta: 75.5 MB). Free memory was 31.8 MB in the beginning and 81.5 MB in the end (delta: -49.7 MB). Peak memory consumption was 64.2 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,271 INFO L168 Benchmark]: Boogie Procedure Inliner took 207.84 ms. Allocated memory is still 136.3 MB. Free memory was 81.5 MB in the beginning and 69.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,271 INFO L168 Benchmark]: Boogie Preprocessor took 100.99 ms. Allocated memory is still 136.3 MB. Free memory was 69.7 MB in the beginning and 60.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,272 INFO L168 Benchmark]: RCFGBuilder took 16512.64 ms. Allocated memory was 136.3 MB in the beginning and 604.0 MB in the end (delta: 467.7 MB). Free memory was 60.5 MB in the beginning and 437.8 MB in the end (delta: -377.3 MB). Peak memory consumption was 345.7 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,272 INFO L168 Benchmark]: TraceAbstraction took 27.90 ms. Allocated memory is still 604.0 MB. Free memory was 436.7 MB in the beginning and 435.7 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,272 INFO L168 Benchmark]: Witness Printer took 907.23 ms. Allocated memory is still 604.0 MB. Free memory was 435.7 MB in the beginning and 377.8 MB in the end (delta: 57.9 MB). Peak memory consumption was 255.1 MB. Max. memory is 16.1 GB. [2021-10-29 06:00:24,275 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 60.8 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4279.19 ms. Allocated memory was 60.8 MB in the beginning and 136.3 MB in the end (delta: 75.5 MB). Free memory was 31.8 MB in the beginning and 81.5 MB in the end (delta: -49.7 MB). Peak memory consumption was 64.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 207.84 ms. Allocated memory is still 136.3 MB. Free memory was 81.5 MB in the beginning and 69.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 100.99 ms. Allocated memory is still 136.3 MB. Free memory was 69.7 MB in the beginning and 60.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 16512.64 ms. Allocated memory was 136.3 MB in the beginning and 604.0 MB in the end (delta: 467.7 MB). Free memory was 60.5 MB in the beginning and 437.8 MB in the end (delta: -377.3 MB). Peak memory consumption was 345.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 27.90 ms. Allocated memory is still 604.0 MB. Free memory was 436.7 MB in the beginning and 435.7 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Witness Printer took 907.23 ms. Allocated memory is still 604.0 MB. Free memory was 435.7 MB in the beginning and 377.8 MB in the end (delta: 57.9 MB). Peak memory consumption was 255.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-10-29 06:00:24,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd3b618-d4ef-4ec8-8ccd-1308245a0281/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...