./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 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/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_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8 --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-47ea020 [2021-11-07 01:51:33,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:51:33,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:51:33,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:51:33,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:51:33,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:51:33,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:51:33,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:51:33,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:51:33,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:51:33,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:51:33,233 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:51:33,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:51:33,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:51:33,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:51:33,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:51:33,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:51:33,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:51:33,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:51:33,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:51:33,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:51:33,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:51:33,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:51:33,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:51:33,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:51:33,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:51:33,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:51:33,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:51:33,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:51:33,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:51:33,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:51:33,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:51:33,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:51:33,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:51:33,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:51:33,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:51:33,269 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:51:33,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:51:33,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:51:33,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:51:33,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:51:33,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:51:33,298 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:51:33,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:51:33,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:51:33,300 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:51:33,300 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:51:33,300 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:51:33,301 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:51:33,301 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:51:33,301 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:51:33,301 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:51:33,302 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:51:33,302 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:51:33,302 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:51:33,302 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:51:33,303 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:51:33,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:51:33,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:51:33,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:51:33,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:51:33,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:51:33,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:51:33,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:51:33,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:51:33,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:51:33,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:51:33,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:51:33,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:51:33,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:51:33,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:51:33,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:51:33,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:51:33,310 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:51:33,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:51:33,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:51:33,311 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:51:33,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:51:33,312 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_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-11-07 01:51:33,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:51:33,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:51:33,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:51:33,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:51:33,634 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:51:33,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-07 01:51:33,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/0e651d754/cf630b4b28e9476da33899488bf69786/FLAG4dc04b468 [2021-11-07 01:51:34,723 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:51:34,723 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-07 01:51:34,784 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/0e651d754/cf630b4b28e9476da33899488bf69786/FLAG4dc04b468 [2021-11-07 01:51:35,138 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/0e651d754/cf630b4b28e9476da33899488bf69786 [2021-11-07 01:51:35,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:51:35,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:51:35,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:51:35,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:51:35,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:51:35,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:35" (1/1) ... [2021-11-07 01:51:35,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e5c9546 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:35, skipping insertion in model container [2021-11-07 01:51:35,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:35" (1/1) ... [2021-11-07 01:51:35,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:51:35,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:51:35,628 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-07 01:51:35,636 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-07 01:51:35,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:51:35,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:51:36,828 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,830 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,831 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,847 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,850 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,851 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,853 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,854 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,855 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:36,855 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:51:37,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:51:37,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:51:37,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:51:37,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:51:37,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:51:37,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:51:37,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:51:37,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:51:37,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:51:37,763 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,764 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,778 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,785 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,786 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,791 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,792 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,793 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:37,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:38,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:51:38,097 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) [2021-11-07 01:51:38,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cf5ed78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:38, skipping insertion in model container [2021-11-07 01:51:38,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:51:38,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:51:38,101 INFO L168 Benchmark]: Toolchain (without parser) took 2956.72 ms. Allocated memory is still 102.8 MB. Free memory was 59.0 MB in the beginning and 42.1 MB in the end (delta: 16.9 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:51:38,103 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 73.4 MB. Free memory was 46.8 MB in the beginning and 46.7 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:51:38,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2953.74 ms. Allocated memory is still 102.8 MB. Free memory was 58.8 MB in the beginning and 42.1 MB in the end (delta: 16.7 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:51:38,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 73.4 MB. Free memory was 46.8 MB in the beginning and 46.7 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2953.74 ms. Allocated memory is still 102.8 MB. Free memory was 58.8 MB in the beginning and 42.1 MB in the end (delta: 16.7 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. * 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_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/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_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8 --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-47ea020 [2021-11-07 01:51:40,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:51:40,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:51:40,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:51:40,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:51:40,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:51:40,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:51:40,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:51:40,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:51:40,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:51:40,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:51:40,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:51:40,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:51:40,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:51:40,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:51:40,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:51:40,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:51:40,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:51:40,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:51:40,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:51:40,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:51:40,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:51:40,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:51:40,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:51:40,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:51:40,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:51:40,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:51:40,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:51:40,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:51:40,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:51:40,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:51:40,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:51:40,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:51:40,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:51:40,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:51:40,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:51:40,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:51:40,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:51:40,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:51:40,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:51:40,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:51:40,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:51:41,016 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:51:41,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:51:41,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:51:41,018 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:51:41,019 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:51:41,019 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:51:41,019 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:51:41,020 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:51:41,020 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:51:41,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:51:41,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:51:41,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:51:41,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:51:41,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:51:41,024 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:51:41,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:51:41,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:51:41,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:51:41,025 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:51:41,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:51:41,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:51:41,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:51:41,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:51:41,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:51:41,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:51:41,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:51:41,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:51:41,028 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:51:41,028 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:51:41,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:51:41,029 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:51:41,029 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:51:41,029 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_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-11-07 01:51:41,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:51:41,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:51:41,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:51:41,587 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:51:41,588 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:51:41,589 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-07 01:51:41,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/adcbf62ce/67b68e534ecb498a91e90163661d5046/FLAG40cc8c202 [2021-11-07 01:51:42,659 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:51:42,660 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-11-07 01:51:42,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/adcbf62ce/67b68e534ecb498a91e90163661d5046/FLAG40cc8c202 [2021-11-07 01:51:43,103 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/data/adcbf62ce/67b68e534ecb498a91e90163661d5046 [2021-11-07 01:51:43,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:51:43,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:51:43,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:51:43,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:51:43,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:51:43,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:43" (1/1) ... [2021-11-07 01:51:43,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46ce0446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:43, skipping insertion in model container [2021-11-07 01:51:43,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:43" (1/1) ... [2021-11-07 01:51:43,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:51:43,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:51:43,673 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-07 01:51:43,680 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-07 01:51:43,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:51:43,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:51:44,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:44,983 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:44,984 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:44,985 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:44,986 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,026 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,027 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,043 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,044 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,055 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,056 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,057 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:45,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:51:45,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:51:45,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:51:45,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:51:45,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:51:45,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:51:45,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:51:45,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:51:45,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:51:45,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:51:46,081 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,124 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,357 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:51:46,391 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:51:46,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:51:46,466 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-07 01:51:46,470 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-07 01:51:46,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:51:46,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:51:46,540 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,546 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,547 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,548 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,564 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,564 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,565 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,579 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,580 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:51:46,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:51:46,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:51:46,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:51:46,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:51:46,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:51:46,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:51:46,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:51:46,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:51:46,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:51:46,817 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,817 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,824 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,825 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,833 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,835 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,836 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,836 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,837 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:46,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:51:46,933 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:51:46,963 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-11-07 01:51:46,964 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_204bc201-5a2e-4cd3-b206-a3a54145a430/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-11-07 01:51:46,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:51:46,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:51:47,034 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,036 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,036 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,037 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,038 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,052 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,053 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,056 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,057 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,058 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,060 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,060 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:51:47,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:51:47,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:51:47,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:51:47,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:51:47,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:51:47,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:51:47,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:51:47,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:51:47,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:51:47,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,230 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,236 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,241 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,246 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,273 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:51:47,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:51:47,854 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:51:47,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47 WrapperNode [2021-11-07 01:51:47,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:51:47,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:51:47,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:51:47,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:51:47,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,007 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,098 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:51:48,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:51:48,099 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:51:48,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:51:48,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:51:48,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:51:48,256 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:51:48,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:51:48,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (1/1) ... [2021-11-07 01:51:48,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:51:48,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:51:48,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:51:48,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:51:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:51:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:51:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:51:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:51:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:51:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:51:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:51:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:51:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:51:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:51:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:51:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:51:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:52:06,863 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:52:06,864 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2021-11-07 01:52:06,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:52:06 BoogieIcfgContainer [2021-11-07 01:52:06,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:52:06,869 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:52:06,869 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:52:06,873 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:52:06,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:51:43" (1/3) ... [2021-11-07 01:52:06,875 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c45faba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:52:06, skipping insertion in model container [2021-11-07 01:52:06,875 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:47" (2/3) ... [2021-11-07 01:52:06,876 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c45faba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:52:06, skipping insertion in model container [2021-11-07 01:52:06,876 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:52:06" (3/3) ... [2021-11-07 01:52:06,878 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2021-11-07 01:52:06,886 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:52:06,886 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-07 01:52:06,889 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c45faba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 01:52:06, skipping insertion in model container [2021-11-07 01:52:06,889 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 01:52:06,890 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 01:52:06,890 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 01:52:06,890 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 01:52:06,891 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:52:06" (3/3) ... [2021-11-07 01:52:06,897 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 01:52:06,943 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 112 nodes and edges [2021-11-07 01:52:06,950 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2021-11-07 01:52:06,953 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-07 01:52:06,955 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-07 01:52:06,957 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 01:52:06,959 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-07 01:52:06,961 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-07 01:52:06,963 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 01:52:07,982 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 01:52:07,983 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 01:52:07,985 INFO L168 Benchmark]: Toolchain (without parser) took 24876.53 ms. Allocated memory was 52.4 MB in the beginning and 752.9 MB in the end (delta: 700.4 MB). Free memory was 30.9 MB in the beginning and 428.2 MB in the end (delta: -397.3 MB). Peak memory consumption was 427.3 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:07,985 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 32.8 MB in the beginning and 32.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:52:07,986 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4745.50 ms. Allocated memory was 52.4 MB in the beginning and 176.2 MB in the end (delta: 123.7 MB). Free memory was 30.8 MB in the beginning and 122.6 MB in the end (delta: -91.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:07,986 INFO L168 Benchmark]: Boogie Procedure Inliner took 241.49 ms. Allocated memory is still 176.2 MB. Free memory was 122.6 MB in the beginning and 111.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:07,987 INFO L168 Benchmark]: Boogie Preprocessor took 155.97 ms. Allocated memory is still 176.2 MB. Free memory was 111.1 MB in the beginning and 101.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:07,987 INFO L168 Benchmark]: RCFGBuilder took 18611.08 ms. Allocated memory was 176.2 MB in the beginning and 612.4 MB in the end (delta: 436.2 MB). Free memory was 101.7 MB in the beginning and 336.2 MB in the end (delta: -234.5 MB). Peak memory consumption was 355.2 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:07,988 INFO L168 Benchmark]: TraceAbstraction took 19.91 ms. Allocated memory is still 612.4 MB. Free memory was 336.2 MB in the beginning and 335.2 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:52:07,988 INFO L168 Benchmark]: Witness Printer took 1092.83 ms. Allocated memory was 612.4 MB in the beginning and 752.9 MB in the end (delta: 140.5 MB). Free memory was 335.2 MB in the beginning and 428.2 MB in the end (delta: -93.0 MB). Peak memory consumption was 173.4 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:07,991 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 32.8 MB in the beginning and 32.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4745.50 ms. Allocated memory was 52.4 MB in the beginning and 176.2 MB in the end (delta: 123.7 MB). Free memory was 30.8 MB in the beginning and 122.6 MB in the end (delta: -91.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 241.49 ms. Allocated memory is still 176.2 MB. Free memory was 122.6 MB in the beginning and 111.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 155.97 ms. Allocated memory is still 176.2 MB. Free memory was 111.1 MB in the beginning and 101.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 18611.08 ms. Allocated memory was 176.2 MB in the beginning and 612.4 MB in the end (delta: 436.2 MB). Free memory was 101.7 MB in the beginning and 336.2 MB in the end (delta: -234.5 MB). Peak memory consumption was 355.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 19.91 ms. Allocated memory is still 612.4 MB. Free memory was 336.2 MB in the beginning and 335.2 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 1092.83 ms. Allocated memory was 612.4 MB in the beginning and 752.9 MB in the end (delta: 140.5 MB). Free memory was 335.2 MB in the beginning and 428.2 MB in the end (delta: -93.0 MB). Peak memory consumption was 173.4 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! [2021-11-07 01:52:08,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_204bc201-5a2e-4cd3-b206-a3a54145a430/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE