./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 07:27:39,159 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 07:27:39,212 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 07:27:39,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 07:27:39,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 07:27:39,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 07:27:39,241 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 07:27:39,241 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 07:27:39,242 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 07:27:39,242 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 07:27:39,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 07:27:39,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 07:27:39,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 07:27:39,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 07:27:39,243 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 07:27:39,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 07:27:39,244 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 07:27:39,244 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 07:27:39,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 07:27:39,245 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 07:27:39,246 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 07:27:39,246 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 07:27:39,246 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Automizer 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 -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2025-03-17 07:27:39,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 07:27:39,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 07:27:39,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 07:27:39,473 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 07:27:39,474 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 07:27:39,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2025-03-17 07:27:40,640 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6294e05d8/ee7de6d55c2a4b47aaac3cb383818b62/FLAG1496975fd [2025-03-17 07:27:41,172 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 07:27:41,173 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2025-03-17 07:27:41,203 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6294e05d8/ee7de6d55c2a4b47aaac3cb383818b62/FLAG1496975fd [2025-03-17 07:27:41,217 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6294e05d8/ee7de6d55c2a4b47aaac3cb383818b62 [2025-03-17 07:27:41,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 07:27:41,219 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 07:27:41,220 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 07:27:41,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 07:27:41,224 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 07:27:41,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 07:27:41" (1/1) ... [2025-03-17 07:27:41,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fae6712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:41, skipping insertion in model container [2025-03-17 07:27:41,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 07:27:41" (1/1) ... [2025-03-17 07:27:41,290 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 07:27:41,536 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2025-03-17 07:27:41,543 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2025-03-17 07:27:42,047 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,048 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,048 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,049 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,050 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,058 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,058 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,059 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,060 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,481 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,482 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 07:27:42,635 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 07:27:42,645 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2025-03-17 07:27:42,646 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2025-03-17 07:27:42,689 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,689 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,690 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,690 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,690 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,699 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,699 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,700 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,700 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2025-03-17 07:27:42,823 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,823 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-17 07:27:42,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2025-03-17 07:27:42,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 07:27:43,031 INFO L204 MainTranslator]: Completed translation [2025-03-17 07:27:43,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43 WrapperNode [2025-03-17 07:27:43,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 07:27:43,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 07:27:43,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 07:27:43,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 07:27:43,038 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,102 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,165 INFO L138 Inliner]: procedures = 679, calls = 2733, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 831 [2025-03-17 07:27:43,165 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 07:27:43,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 07:27:43,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 07:27:43,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 07:27:43,173 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,173 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,178 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,242 INFO L175 MemorySlicer]: Split 525 memory accesses to 6 slices as follows [2, 2, 257, 238, 5, 21]. 49 percent of accesses are in the largest equivalence class. The 13 initializations are split as follows [0, 2, 0, 6, 5, 0]. The 497 writes are split as follows [1, 0, 257, 232, 0, 7]. [2025-03-17 07:27:43,242 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,242 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,298 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,314 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,320 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,334 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 07:27:43,335 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 07:27:43,335 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 07:27:43,335 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 07:27:43,336 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (1/1) ... [2025-03-17 07:27:43,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 07:27:43,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 07:27:43,366 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-17 07:27:43,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-17 07:27:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2025-03-17 07:27:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2025-03-17 07:27:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 07:27:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-03-17 07:27:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-03-17 07:27:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#0 [2025-03-17 07:27:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#1 [2025-03-17 07:27:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#2 [2025-03-17 07:27:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#3 [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#4 [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#5 [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2025-03-17 07:27:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 07:27:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 07:27:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 07:27:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 07:27:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 07:27:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 07:27:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 07:27:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 07:27:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-03-17 07:27:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-03-17 07:27:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 07:27:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-03-17 07:27:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 07:27:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2025-03-17 07:27:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2025-03-17 07:27:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2025-03-17 07:27:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#0 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#1 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#2 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#3 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#4 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#5 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2025-03-17 07:27:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 07:27:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 07:27:43,691 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 07:27:43,693 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 07:27:43,728 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886: havoc #t~malloc557.base, #t~malloc557.offset; [2025-03-17 07:27:43,761 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6256: havoc #t~mem472;havoc #t~short473;havoc #t~mem474;havoc #t~mem475;havoc #t~short476; [2025-03-17 07:27:43,765 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: havoc #t~nondet9; [2025-03-17 07:27:43,773 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: havoc #t~ret561;havoc #t~ite563.base, #t~ite563.offset;havoc #t~ret562.base, #t~ret562.offset; [2025-03-17 07:27:44,144 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2025-03-17 07:27:44,151 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: havoc #t~ret569.base, #t~ret569.offset; [2025-03-17 07:27:44,162 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8990: havoc #t~mem1227;havoc #t~ret1228.base, #t~ret1228.offset; [2025-03-17 07:27:44,184 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8985-1: assume false; [2025-03-17 07:27:44,184 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8985-1: assume !false; [2025-03-17 07:27:44,198 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2617: havoc #t~ret59#1; [2025-03-17 07:27:50,716 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6803: havoc ensure_string_is_allocated_bounded_length_#t~ret543#1.base, ensure_string_is_allocated_bounded_length_#t~ret543#1.offset; [2025-03-17 07:27:50,718 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6795: havoc ensure_string_is_allocated_nondet_length_#t~ret541#1.base, ensure_string_is_allocated_nondet_length_#t~ret541#1.offset; [2025-03-17 07:27:50,893 INFO L? ?]: Removed 173 outVars from TransFormulas that were not future-live. [2025-03-17 07:27:50,893 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 07:27:50,900 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 07:27:50,901 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 07:27:50,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 07:27:50 BoogieIcfgContainer [2025-03-17 07:27:50,901 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 07:27:50,903 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 07:27:50,903 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 07:27:50,906 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 07:27:50,906 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 07:27:41" (1/3) ... [2025-03-17 07:27:50,906 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@776745b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 07:27:50, skipping insertion in model container [2025-03-17 07:27:50,907 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:27:43" (2/3) ... [2025-03-17 07:27:50,907 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@776745b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 07:27:50, skipping insertion in model container [2025-03-17 07:27:50,907 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 07:27:50" (3/3) ... [2025-03-17 07:27:50,908 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_string_new_from_string_harness.i [2025-03-17 07:27:50,917 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 07:27:50,919 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_string_new_from_string_harness.i that has 22 procedures, 173 locations, 1 initial locations, 13 loop locations, and 1 error locations. [2025-03-17 07:27:50,956 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 07:27:50,963 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3ee258a9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 07:27:50,963 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 07:27:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand has 148 states, 92 states have (on average 1.184782608695652) internal successors, (109), 92 states have internal predecessors, (109), 39 states have call successors, (39), 16 states have call predecessors, (39), 16 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2025-03-17 07:27:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2025-03-17 07:27:50,971 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:27:50,972 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 07:27:50,972 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:27:50,975 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:27:50,975 INFO L85 PathProgramCache]: Analyzing trace with hash 1601608875, now seen corresponding path program 1 times [2025-03-17 07:27:50,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:27:50,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033639925] [2025-03-17 07:27:50,984 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:27:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:29:04,163 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-03-17 07:29:04,687 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-03-17 07:29:04,688 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:29:04,688 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:29:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-03-17 07:29:05,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:29:05,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033639925] [2025-03-17 07:29:05,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033639925] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 07:29:05,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [724491508] [2025-03-17 07:29:05,465 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:29:05,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 07:29:05,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 07:29:05,468 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 07:29:05,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process