./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/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_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF --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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:20:17,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:20:17,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:20:17,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:20:17,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:20:17,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:20:17,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:20:17,822 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:20:17,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:20:17,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:20:17,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:20:17,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:20:17,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:20:17,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:20:17,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:20:17,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:20:17,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:20:17,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:20:17,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:20:17,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:20:17,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:20:17,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:20:17,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:20:17,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:20:17,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:20:17,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:20:17,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:20:17,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:20:17,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:20:17,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:20:17,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:20:17,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:20:17,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:20:17,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:20:17,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:20:17,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:20:17,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:20:17,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:20:17,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:20:17,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:20:17,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:20:17,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:20:17,908 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:20:17,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:20:17,909 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:20:17,910 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:20:17,910 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:20:17,910 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:20:17,910 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:20:17,911 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:20:17,911 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:20:17,911 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:20:17,911 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:20:17,912 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:20:17,912 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:20:17,912 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:20:17,912 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:20:17,913 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:20:17,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:20:17,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:20:17,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:20:17,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:20:17,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:20:17,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:20:17,915 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:20:17,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:20:17,915 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:20:17,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:20:17,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:20:17,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:20:17,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:20:17,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:20:17,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:20:17,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:20:17,917 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:20:17,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:20:17,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:20:17,918 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:20:17,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:20:17,918 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_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-11-12 23:20:18,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:20:18,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:20:18,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:20:18,227 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:20:18,228 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:20:18,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-12 23:20:18,327 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/3b2bc82a5/028627312d6f419c931db95ab737db7f/FLAG0c9d21782 [2021-11-12 23:20:19,317 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:20:19,319 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-12 23:20:19,383 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/3b2bc82a5/028627312d6f419c931db95ab737db7f/FLAG0c9d21782 [2021-11-12 23:20:19,705 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/3b2bc82a5/028627312d6f419c931db95ab737db7f [2021-11-12 23:20:19,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:20:19,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:20:19,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:19,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:20:19,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:20:19,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:19" (1/1) ... [2021-11-12 23:20:19,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf242d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:19, skipping insertion in model container [2021-11-12 23:20:19,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:19" (1/1) ... [2021-11-12 23:20:19,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:20:19,846 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:20:20,172 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-12 23:20:20,180 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-12 23:20:20,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:20:20,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:20:21,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,238 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,239 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,240 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,241 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,258 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,259 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,262 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:21,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:20:21,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:20:21,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:20:21,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:20:21,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:20:21,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:20:21,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:20:21,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:20:21,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:20:21,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:20:22,301 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,304 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,324 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,326 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,341 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,342 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,353 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,354 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,355 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,356 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,356 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,359 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,360 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:22,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:22,640 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:20:22,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10cd72a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:22, skipping insertion in model container [2021-11-12 23:20:22,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:22,642 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:20:22,645 INFO L158 Benchmark]: Toolchain (without parser) took 2930.33ms. Allocated memory is still 111.1MB. Free memory was 64.3MB in the beginning and 56.2MB in the end (delta: 8.1MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2021-11-12 23:20:22,646 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 54.8MB in the beginning and 54.8MB in the end (delta: 28.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:20:22,648 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2927.02ms. Allocated memory is still 111.1MB. Free memory was 64.3MB in the beginning and 56.2MB in the end (delta: 8.1MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2021-11-12 23:20:22,651 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 54.8MB in the beginning and 54.8MB in the end (delta: 28.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2927.02ms. Allocated memory is still 111.1MB. Free memory was 64.3MB in the beginning and 56.2MB in the end (delta: 8.1MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7401]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/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_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF --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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:20:25,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:20:25,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:20:25,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:20:25,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:20:25,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:20:25,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:20:25,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:20:25,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:20:25,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:20:25,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:20:25,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:20:25,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:20:25,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:20:25,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:20:25,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:20:25,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:20:25,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:20:25,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:20:25,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:20:25,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:20:25,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:20:25,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:20:25,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:20:25,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:20:25,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:20:25,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:20:25,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:20:25,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:20:25,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:20:25,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:20:25,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:20:25,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:20:25,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:20:25,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:20:25,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:20:25,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:20:25,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:20:25,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:20:25,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:20:25,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:20:25,457 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:20:25,508 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:20:25,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:20:25,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:20:25,511 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:20:25,511 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:20:25,512 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:20:25,512 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:20:25,512 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:20:25,513 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:20:25,513 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:20:25,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:20:25,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:20:25,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:20:25,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:20:25,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:20:25,518 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:20:25,518 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:20:25,519 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:20:25,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:20:25,519 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:20:25,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:20:25,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:20:25,521 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:20:25,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:20:25,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:20:25,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:20:25,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:20:25,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:20:25,523 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:20:25,523 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:20:25,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:20:25,524 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:20:25,525 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:20:25,525 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_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-11-12 23:20:25,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:20:26,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:20:26,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:20:26,014 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:20:26,014 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:20:26,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-12 23:20:26,090 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/97d2524f1/ff19a49f3d6e4c7f8244c15060bd21bb/FLAG01b85519c [2021-11-12 23:20:27,048 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:20:27,049 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-12 23:20:27,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/97d2524f1/ff19a49f3d6e4c7f8244c15060bd21bb/FLAG01b85519c [2021-11-12 23:20:27,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/data/97d2524f1/ff19a49f3d6e4c7f8244c15060bd21bb [2021-11-12 23:20:27,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:20:27,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:20:27,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:27,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:20:27,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:20:27,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:27" (1/1) ... [2021-11-12 23:20:27,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21eae56e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:27, skipping insertion in model container [2021-11-12 23:20:27,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:27" (1/1) ... [2021-11-12 23:20:27,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:20:27,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:20:28,025 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-12 23:20:28,032 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-12 23:20:28,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:20:28,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:20:29,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,158 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,160 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,177 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,178 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,180 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,181 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,184 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,185 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,186 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,187 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:29,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:20:29,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:20:29,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:20:29,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:20:29,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:20:29,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:20:29,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:20:29,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:20:29,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:20:29,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:20:30,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,296 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,311 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,314 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,325 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,333 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,340 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,340 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:30,663 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:20:30,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:20:30,762 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-12 23:20:30,763 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-12 23:20:30,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:20:30,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:20:30,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,835 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,835 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,870 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,870 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,871 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,872 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,876 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,877 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,877 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:30,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:20:30,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:20:30,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:20:30,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:20:30,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:20:30,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:20:30,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:20:30,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:20:30,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:20:30,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:20:31,107 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,121 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,122 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,128 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,129 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,130 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,131 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,132 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:31,241 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:20:31,271 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-12 23:20:31,272 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_9345ec0b-afba-488a-9354-47541246e789/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-12 23:20:31,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:20:31,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:20:31,344 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,344 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,346 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,357 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,358 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,359 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,360 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,360 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,361 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,361 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,362 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:20:31,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:20:31,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:20:31,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:20:31,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:20:31,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:20:31,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:20:31,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:20:31,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:20:31,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:20:31,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,522 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,527 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,527 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,531 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,532 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,532 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:20:31,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:32,153 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:20:32,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32 WrapperNode [2021-11-12 23:20:32,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:32,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:20:32,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:20:32,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:20:32,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:20:32,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:20:32,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:20:32,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:20:32,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:20:32,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:20:32,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:20:32,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:20:32,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (1/1) ... [2021-11-12 23:20:32,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:20:32,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:20:32,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:20:32,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:20:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:20:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:20:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:20:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:20:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-12 23:20:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-12 23:20:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:20:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:20:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:20:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:20:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:20:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:20:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:20:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:20:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:20:48,292 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:20:48,293 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-12 23:20:48,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:20:48 BoogieIcfgContainer [2021-11-12 23:20:48,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:20:48,297 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:20:48,297 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:20:48,300 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:20:48,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:20:27" (1/3) ... [2021-11-12 23:20:48,301 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b7d803b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:20:48, skipping insertion in model container [2021-11-12 23:20:48,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:32" (2/3) ... [2021-11-12 23:20:48,301 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b7d803b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:20:48, skipping insertion in model container [2021-11-12 23:20:48,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:20:48" (3/3) ... [2021-11-12 23:20:48,303 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2021-11-12 23:20:48,308 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:20:48,308 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-12 23:20:48,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b7d803b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:20:48, skipping insertion in model container [2021-11-12 23:20:48,309 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:20:48,310 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:20:48,310 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:20:48,311 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:20:48,311 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:20:48" (3/3) ... [2021-11-12 23:20:48,314 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:20:48,320 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2021-11-12 23:20:48,337 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2021-11-12 23:20:48,339 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 56 nodes and edges [2021-11-12 23:20:48,341 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-12 23:20:48,343 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-12 23:20:48,345 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-12 23:20:48,346 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-12 23:20:48,348 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-12 23:20:48,350 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:20:49,148 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:20:49,148 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:20:49,150 INFO L158 Benchmark]: Toolchain (without parser) took 21657.96ms. Allocated memory was 69.2MB in the beginning and 658.5MB in the end (delta: 589.3MB). Free memory was 45.6MB in the beginning and 564.1MB in the end (delta: -518.5MB). Peak memory consumption was 444.5MB. Max. memory is 16.1GB. [2021-11-12 23:20:49,150 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:20:49,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4661.32ms. Allocated memory was 69.2MB in the beginning and 195.0MB in the end (delta: 125.8MB). Free memory was 45.4MB in the beginning and 133.5MB in the end (delta: -88.0MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2021-11-12 23:20:49,151 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.52ms. Allocated memory is still 195.0MB. Free memory was 133.5MB in the beginning and 136.7MB in the end (delta: -3.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-12 23:20:49,151 INFO L158 Benchmark]: Boogie Preprocessor took 119.13ms. Allocated memory is still 195.0MB. Free memory was 136.7MB in the beginning and 127.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-12 23:20:49,151 INFO L158 Benchmark]: RCFGBuilder took 15729.41ms. Allocated memory was 195.0MB in the beginning and 658.5MB in the end (delta: 463.5MB). Free memory was 127.2MB in the beginning and 548.2MB in the end (delta: -421.0MB). Peak memory consumption was 389.7MB. Max. memory is 16.1GB. [2021-11-12 23:20:49,152 INFO L158 Benchmark]: TraceAbstraction took 12.72ms. Allocated memory is still 658.5MB. Free memory was 548.2MB in the beginning and 547.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:20:49,152 INFO L158 Benchmark]: Witness Printer took 837.70ms. Allocated memory is still 658.5MB. Free memory was 547.2MB in the beginning and 564.1MB in the end (delta: -16.9MB). Peak memory consumption was 358.4MB. Max. memory is 16.1GB. [2021-11-12 23:20:49,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4661.32ms. Allocated memory was 69.2MB in the beginning and 195.0MB in the end (delta: 125.8MB). Free memory was 45.4MB in the beginning and 133.5MB in the end (delta: -88.0MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.52ms. Allocated memory is still 195.0MB. Free memory was 133.5MB in the beginning and 136.7MB in the end (delta: -3.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.13ms. Allocated memory is still 195.0MB. Free memory was 136.7MB in the beginning and 127.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15729.41ms. Allocated memory was 195.0MB in the beginning and 658.5MB in the end (delta: 463.5MB). Free memory was 127.2MB in the beginning and 548.2MB in the end (delta: -421.0MB). Peak memory consumption was 389.7MB. Max. memory is 16.1GB. * TraceAbstraction took 12.72ms. Allocated memory is still 658.5MB. Free memory was 548.2MB in the beginning and 547.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 837.70ms. Allocated memory is still 658.5MB. Free memory was 547.2MB in the beginning and 564.1MB in the end (delta: -16.9MB). Peak memory consumption was 358.4MB. Max. memory is 16.1GB. * 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! [2021-11-12 23:20:49,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9345ec0b-afba-488a-9354-47541246e789/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE