/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver Internal_SMTInterpol -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-10-31 23:40:32,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 23:40:32,579 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 23:40:32,583 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 23:40:32,584 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 23:40:32,626 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 23:40:32,627 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 23:40:32,627 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 23:40:32,628 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 23:40:32,631 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 23:40:32,631 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 23:40:32,632 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 23:40:32,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 23:40:32,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 23:40:32,633 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 23:40:32,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 23:40:32,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 23:40:32,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 23:40:32,634 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 23:40:32,634 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 23:40:32,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 23:40:32,637 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 23:40:32,638 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 23:40:32,638 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 23:40:32,638 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 23:40:32,639 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 23:40:32,639 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 23:40:32,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 23:40:32,639 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 23:40:32,640 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 23:40:32,640 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 23:40:32,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 23:40:32,640 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 23:40:32,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 23:40:32,641 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 23:40:32,642 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 23:40:32,642 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 23:40:32,642 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 23:40:32,642 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 23:40:32,642 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 23:40:32,643 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 23:40:32,644 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 23:40:32,644 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol [2024-10-31 23:40:32,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 23:40:32,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 23:40:32,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 23:40:32,980 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 23:40:32,981 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 23:40:32,982 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i [2024-10-31 23:40:34,333 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 23:40:34,745 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 23:40:34,747 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i [2024-10-31 23:40:34,781 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb632db8d/c18e39d4e84c4864baff97efb190d98a/FLAG626822b88 [2024-10-31 23:40:34,801 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb632db8d/c18e39d4e84c4864baff97efb190d98a [2024-10-31 23:40:34,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 23:40:34,805 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-31 23:40:34,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 23:40:34,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 23:40:34,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 23:40:34,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 11:40:34" (1/1) ... [2024-10-31 23:40:34,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25f597c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:40:34, skipping insertion in model container [2024-10-31 23:40:34,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 11:40:34" (1/1) ... [2024-10-31 23:40:34,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 23:40:35,226 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-31 23:40:35,237 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-31 23:40:36,004 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,104 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,104 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,105 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,115 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,117 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,118 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,118 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,119 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,119 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,120 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,127 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,128 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,130 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,130 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,138 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,138 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,139 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,139 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,140 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,141 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,141 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,142 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,144 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,145 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,145 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,145 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,146 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,443 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,444 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,445 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,446 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,551 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 23:40:36,578 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 23:40:36,599 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 23:40:36,603 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-31 23:40:36,604 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-31 23:40:36,624 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,638 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,638 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,639 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,651 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,653 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,653 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,653 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,654 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,654 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,654 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,657 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,657 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,664 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,664 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,664 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,669 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,669 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,669 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,670 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,671 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,675 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,675 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,676 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,676 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,732 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,732 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,732 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,733 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,764 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 23:40:36,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 23:40:36,774 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 23:40:36,793 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-31 23:40:36,793 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-31 23:40:36,838 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,838 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,838 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,839 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,839 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,846 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,846 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,847 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,847 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,848 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,849 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,849 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,849 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 23:40:36,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 23:40:37,251 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 23:40:37,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42fe129f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 11:40:37, skipping insertion in model container [2024-10-31 23:40:37,252 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 23:40:37,252 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 23:40:37,254 INFO L158 Benchmark]: Toolchain (without parser) took 2448.29ms. Allocated memory was 221.2MB in the beginning and 326.1MB in the end (delta: 104.9MB). Free memory was 178.8MB in the beginning and 247.2MB in the end (delta: -68.4MB). Peak memory consumption was 74.7MB. Max. memory is 8.0GB. [2024-10-31 23:40:37,256 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 221.2MB. Free memory was 197.6MB in the beginning and 197.5MB in the end (delta: 65.4kB). There was no memory consumed. Max. memory is 8.0GB. [2024-10-31 23:40:37,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2446.45ms. Allocated memory was 221.2MB in the beginning and 326.1MB in the end (delta: 104.9MB). Free memory was 178.8MB in the beginning and 247.2MB in the end (delta: -68.4MB). Peak memory consumption was 74.7MB. Max. memory is 8.0GB. [2024-10-31 23:40:37,258 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 221.2MB. Free memory was 197.6MB in the beginning and 197.5MB in the end (delta: 65.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2446.45ms. Allocated memory was 221.2MB in the beginning and 326.1MB in the end (delta: 104.9MB). Free memory was 178.8MB in the beginning and 247.2MB in the end (delta: -68.4MB). Peak memory consumption was 74.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...