./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 c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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-?-c00e63d-m [2025-02-06 05:27:46,337 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 05:27:46,386 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 05:27:46,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 05:27:46,392 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 05:27:46,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 05:27:46,408 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 05:27:46,408 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 05:27:46,408 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 05:27:46,408 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 05:27:46,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 05:27:46,408 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 05:27:46,408 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 05:27:46,408 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 05:27:46,408 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 05:27:46,409 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 05:27:46,409 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 05:27:46,410 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 05:27:46,410 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 05:27:46,410 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 05:27:46,411 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 05:27:46,411 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 05:27:46,411 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 05:27:46,411 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-jdk21/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 [2025-02-06 05:27:46,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 05:27:46,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 05:27:46,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 05:27:46,636 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 05:27:46,636 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 05:27:46,637 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2025-02-06 05:27:47,836 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a4bdf054b/070842e93ad64cd4b373d5b6042e5841/FLAG16bcccd48 [2025-02-06 05:27:48,278 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 05:27:48,279 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2025-02-06 05:27:48,315 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a4bdf054b/070842e93ad64cd4b373d5b6042e5841/FLAG16bcccd48 [2025-02-06 05:27:48,332 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a4bdf054b/070842e93ad64cd4b373d5b6042e5841 [2025-02-06 05:27:48,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 05:27:48,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 05:27:48,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 05:27:48,338 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 05:27:48,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 05:27:48,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 05:27:48" (1/1) ... [2025-02-06 05:27:48,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eea5984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:48, skipping insertion in model container [2025-02-06 05:27:48,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 05:27:48" (1/1) ... [2025-02-06 05:27:48,420 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 05:27:48,614 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2025-02-06 05:27:48,623 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2025-02-06 05:27:49,124 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,125 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,125 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,127 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,128 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,145 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,146 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,147 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,147 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,536 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,537 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 05:27:49,675 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 05:27:49,693 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2025-02-06 05:27:49,693 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2025-02-06 05:27:49,731 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,731 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,731 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,731 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,732 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,736 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,736 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,737 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,737 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2025-02-06 05:27:49,834 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,834 WARN L1731 CHandler]: Possible shadowing of function index [2025-02-06 05:27:49,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2025-02-06 05:27:49,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 05:27:50,081 INFO L204 MainTranslator]: Completed translation [2025-02-06 05:27:50,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50 WrapperNode [2025-02-06 05:27:50,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 05:27:50,082 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 05:27:50,083 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 05:27:50,083 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 05:27:50,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,152 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,250 INFO L138 Inliner]: procedures = 679, calls = 2733, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 831 [2025-02-06 05:27:50,251 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 05:27:50,251 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 05:27:50,251 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 05:27:50,251 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 05:27:50,262 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,263 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,267 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,320 INFO L175 MemorySlicer]: Split 525 memory accesses to 6 slices as follows [257, 2, 5, 238, 21, 2]. 49 percent of accesses are in the largest equivalence class. The 13 initializations are split as follows [0, 2, 5, 6, 0, 0]. The 497 writes are split as follows [257, 0, 0, 232, 7, 1]. [2025-02-06 05:27:50,320 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,320 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,342 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,345 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,351 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,353 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,360 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 05:27:50,360 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 05:27:50,360 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 05:27:50,360 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 05:27:50,361 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (1/1) ... [2025-02-06 05:27:50,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 05:27:50,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 05:27:50,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 05:27:50,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2025-02-06 05:27:50,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-02-06 05:27:50,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#0 [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#1 [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#2 [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#3 [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#4 [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real#5 [2025-02-06 05:27:50,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2025-02-06 05:27:50,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 05:27:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 05:27:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 05:27:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 05:27:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 05:27:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 05:27:50,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 05:27:50,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-02-06 05:27:50,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-02-06 05:27:50,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 05:27:50,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-02-06 05:27:50,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 05:27:50,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 05:27:50,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 05:27:50,412 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-02-06 05:27:50,412 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-02-06 05:27:50,412 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 05:27:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2025-02-06 05:27:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2025-02-06 05:27:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 05:27:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 05:27:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 05:27:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 05:27:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 05:27:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 05:27:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 05:27:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2025-02-06 05:27:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-02-06 05:27:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2025-02-06 05:27:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2025-02-06 05:27:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#0 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#1 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#2 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#3 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#4 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real#5 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2025-02-06 05:27:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 05:27:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 05:27:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 05:27:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 05:27:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 05:27:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 05:27:50,706 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 05:27:50,707 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 05:27:50,733 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886: havoc #t~malloc557.base, #t~malloc557.offset; [2025-02-06 05:27:50,752 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6256: havoc #t~mem472;havoc #t~short473;havoc #t~mem474;havoc #t~mem475;havoc #t~short476; [2025-02-06 05:27:50,754 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: havoc #t~nondet9; [2025-02-06 05:27:50,765 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: havoc #t~ret561;havoc #t~ite563.base, #t~ite563.offset;havoc #t~ret562.base, #t~ret562.offset; [2025-02-06 05:27:51,225 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2025-02-06 05:27:51,231 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: havoc #t~ret569.base, #t~ret569.offset; [2025-02-06 05:27:51,243 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8990: havoc #t~mem1227;havoc #t~ret1228.base, #t~ret1228.offset; [2025-02-06 05:27:51,273 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8985-1: assume false; [2025-02-06 05:27:51,273 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8985-1: assume !false; [2025-02-06 05:27:51,288 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L2617: havoc #t~ret59#1; [2025-02-06 05:27:57,645 INFO L1309 $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; [2025-02-06 05:27:57,646 INFO L1309 $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; [2025-02-06 05:27:57,711 INFO L? ?]: Removed 178 outVars from TransFormulas that were not future-live. [2025-02-06 05:27:57,712 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 05:27:57,723 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 05:27:57,725 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 05:27:57,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 05:27:57 BoogieIcfgContainer [2025-02-06 05:27:57,725 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 05:27:57,728 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 05:27:57,728 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 05:27:57,731 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 05:27:57,731 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 05:27:48" (1/3) ... [2025-02-06 05:27:57,731 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c5c753a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 05:27:57, skipping insertion in model container [2025-02-06 05:27:57,731 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 05:27:50" (2/3) ... [2025-02-06 05:27:57,732 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c5c753a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 05:27:57, skipping insertion in model container [2025-02-06 05:27:57,732 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 05:27:57" (3/3) ... [2025-02-06 05:27:57,733 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_string_new_from_string_harness.i [2025-02-06 05:27:57,742 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 05:27:57,743 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_string_new_from_string_harness.i that has 22 procedures, 179 locations, 1 initial locations, 13 loop locations, and 1 error locations. [2025-02-06 05:27:57,786 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 05:27:57,794 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;@46c7c1e0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 05:27:57,795 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 05:27:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand has 154 states, 97 states have (on average 1.1855670103092784) internal successors, (115), 98 states have internal predecessors, (115), 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) [2025-02-06 05:27:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2025-02-06 05:27:57,805 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 05:27:57,805 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, 1, 1] [2025-02-06 05:27:57,806 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 05:27:57,809 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 05:27:57,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1254911601, now seen corresponding path program 1 times [2025-02-06 05:27:57,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 05:27:57,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897341408] [2025-02-06 05:27:57,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 05:27:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 05:29:05,572 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 80 statements into 1 equivalence classes. [2025-02-06 05:29:05,986 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 80 of 80 statements. [2025-02-06 05:29:05,987 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 05:29:05,987 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 05:29:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-02-06 05:29:06,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 05:29:06,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897341408] [2025-02-06 05:29:06,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897341408] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 05:29:06,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1359332459] [2025-02-06 05:29:06,654 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 05:29:06,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 05:29:06,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 05:29:06,656 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 05:29:06,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process