./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed 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_byte_buf_append_dynamic_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 2645e4add29ef9adc891aaf11068209afc07e559232dc682f343d102e9e79145 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 17:48:31,347 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 17:48:31,410 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 17:48:31,415 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 17:48:31,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 17:48:31,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 17:48:31,443 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 17:48:31,443 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 17:48:31,443 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 17:48:31,444 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 17:48:31,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 17:48:31,444 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 17:48:31,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 17:48:31,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 17:48:31,445 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 17:48:31,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 17:48:31,445 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 17:48:31,445 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 17:48:31,445 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 17:48:31,446 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 17:48:31,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 17:48:31,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 17:48:31,447 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 17:48:31,448 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 17:48:31,448 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 17:48:31,448 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 -> 2645e4add29ef9adc891aaf11068209afc07e559232dc682f343d102e9e79145 [2025-03-08 17:48:31,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 17:48:31,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 17:48:31,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 17:48:31,712 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 17:48:31,712 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 17:48:31,713 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2025-03-08 17:48:32,874 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d366bf6af/10b88ee8b20a4aea9d7dc81d490cbd61/FLAG350692910 [2025-03-08 17:48:33,340 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 17:48:33,341 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2025-03-08 17:48:33,369 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d366bf6af/10b88ee8b20a4aea9d7dc81d490cbd61/FLAG350692910 [2025-03-08 17:48:33,381 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d366bf6af/10b88ee8b20a4aea9d7dc81d490cbd61 [2025-03-08 17:48:33,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 17:48:33,384 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 17:48:33,385 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 17:48:33,385 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 17:48:33,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 17:48:33,390 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 05:48:33" (1/1) ... [2025-03-08 17:48:33,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b840dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:33, skipping insertion in model container [2025-03-08 17:48:33,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 05:48:33" (1/1) ... [2025-03-08 17:48:33,471 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 17:48:33,702 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_byte_buf_append_dynamic_harness.i[4501,4514] [2025-03-08 17:48:33,709 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_byte_buf_append_dynamic_harness.i[4561,4574] [2025-03-08 17:48:34,412 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,412 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,413 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,413 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,416 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,429 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,429 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,431 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,432 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,926 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:34,927 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,005 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,005 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 17:48:35,114 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 17:48:35,128 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_byte_buf_append_dynamic_harness.i[4501,4514] [2025-03-08 17:48:35,129 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_byte_buf_append_dynamic_harness.i[4561,4574] [2025-03-08 17:48:35,159 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,159 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,159 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,159 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,160 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,166 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,166 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,167 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,167 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,252 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,254 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8297] [2025-03-08 17:48:35,289 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,290 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-08 17:48:35,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8783-8794] [2025-03-08 17:48:35,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 17:48:35,487 INFO L204 MainTranslator]: Completed translation [2025-03-08 17:48:35,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35 WrapperNode [2025-03-08 17:48:35,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 17:48:35,489 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 17:48:35,489 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 17:48:35,489 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 17:48:35,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,549 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,602 INFO L138 Inliner]: procedures = 680, calls = 2637, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1079 [2025-03-08 17:48:35,602 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 17:48:35,603 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 17:48:35,603 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 17:48:35,603 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 17:48:35,610 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,616 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,672 INFO L175 MemorySlicer]: Split 595 memory accesses to 9 slices as follows [2, 257, 238, 9, 47, 25, 5, 4, 8]. 43 percent of accesses are in the largest equivalence class. The 26 initializations are split as follows [2, 0, 6, 5, 4, 2, 1, 2, 4]. The 497 writes are split as follows [0, 257, 232, 1, 5, 1, 1, 0, 0]. [2025-03-08 17:48:35,673 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,673 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,724 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,726 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,738 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,744 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,757 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 17:48:35,758 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 17:48:35,758 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 17:48:35,758 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 17:48:35,762 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (1/1) ... [2025-03-08 17:48:35,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 17:48:35,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 17:48:35,790 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) [2025-03-08 17:48:35,794 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 [2025-03-08 17:48:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2025-03-08 17:48:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2025-03-08 17:48:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-03-08 17:48:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2025-03-08 17:48:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 17:48:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-03-08 17:48:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-03-08 17:48:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-03-08 17:48:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2025-03-08 17:48:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 17:48:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 17:48:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-03-08 17:48:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-03-08 17:48:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2025-03-08 17:48:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 17:48:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 17:48:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2025-03-08 17:48:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2025-03-08 17:48:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2025-03-08 17:48:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-03-08 17:48:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2025-03-08 17:48:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2025-03-08 17:48:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2025-03-08 17:48:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 17:48:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 17:48:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 17:48:36,073 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 17:48:36,074 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 17:48:36,095 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886: havoc #t~malloc557.base, #t~malloc557.offset; [2025-03-08 17:48:36,108 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L266: havoc #t~nondet9; [2025-03-08 17:48:36,127 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: havoc nondet_uint8_t_#t~nondet10#1; [2025-03-08 17:48:36,137 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: havoc #t~ret561;havoc #t~ite563.base, #t~ite563.offset;havoc #t~ret562.base, #t~ret562.offset; [2025-03-08 17:48:36,175 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7405: havoc #t~mem681;havoc #t~mem682;havoc #t~short683;havoc #t~mem684.base, #t~mem684.offset;havoc #t~short685;havoc #t~mem686;havoc #t~mem687;havoc #t~mem688;havoc #t~short689;havoc #t~mem690;havoc #t~mem691.base, #t~mem691.offset;havoc #t~short692;havoc #t~short693;havoc #t~short694;havoc #t~short695; [2025-03-08 17:48:36,190 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2025-03-08 17:48:36,207 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: havoc #t~ret569.base, #t~ret569.offset; [2025-03-08 17:48:36,232 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7415: havoc #t~mem696;havoc #t~mem697;havoc #t~mem698.base, #t~mem698.offset;havoc #t~short699;havoc #t~mem700;havoc #t~mem701.base, #t~mem701.offset;havoc #t~short702;havoc #t~short703;havoc #t~short704;havoc #t~short705; [2025-03-08 17:48:36,241 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7348: havoc #t~ret656.base, #t~ret656.offset; [2025-03-08 17:48:36,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L2617: havoc #t~ret59#1; [2025-03-08 17:48:43,581 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7962-2: havoc aws_byte_buf_append_dynamic_#t~ret911#1; [2025-03-08 17:48:43,581 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L2603: havoc aws_add_size_saturating_#t~ret58#1; [2025-03-08 17:48:43,647 INFO L? ?]: Removed 141 outVars from TransFormulas that were not future-live. [2025-03-08 17:48:43,651 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 17:48:43,664 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 17:48:43,665 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 17:48:43,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 05:48:43 BoogieIcfgContainer [2025-03-08 17:48:43,665 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 17:48:43,666 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 17:48:43,666 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 17:48:43,669 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 17:48:43,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 05:48:33" (1/3) ... [2025-03-08 17:48:43,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@af52a67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 05:48:43, skipping insertion in model container [2025-03-08 17:48:43,670 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 05:48:35" (2/3) ... [2025-03-08 17:48:43,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@af52a67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 05:48:43, skipping insertion in model container [2025-03-08 17:48:43,670 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 05:48:43" (3/3) ... [2025-03-08 17:48:43,671 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_append_dynamic_harness.i [2025-03-08 17:48:43,680 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 17:48:43,681 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_byte_buf_append_dynamic_harness.i that has 19 procedures, 248 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 17:48:43,720 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 17:48:43,730 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;@17f971f3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 17:48:43,730 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 17:48:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand has 248 states, 156 states have (on average 1.2371794871794872) internal successors, (193), 157 states have internal predecessors, (193), 72 states have call successors, (72), 18 states have call predecessors, (72), 18 states have return successors, (72), 72 states have call predecessors, (72), 72 states have call successors, (72) [2025-03-08 17:48:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2025-03-08 17:48:43,740 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 17:48:43,741 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2025-03-08 17:48:43,741 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 17:48:43,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 17:48:43,746 INFO L85 PathProgramCache]: Analyzing trace with hash 278183708, now seen corresponding path program 1 times [2025-03-08 17:48:43,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 17:48:43,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928287394] [2025-03-08 17:48:43,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 17:48:43,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 17:50:05,155 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 83 statements into 1 equivalence classes. [2025-03-08 17:50:05,664 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 83 of 83 statements. [2025-03-08 17:50:05,664 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 17:50:05,664 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 17:50:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2025-03-08 17:50:06,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 17:50:06,343 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928287394] [2025-03-08 17:50:06,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928287394] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 17:50:06,343 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [41165899] [2025-03-08 17:50:06,344 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 17:50:06,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 17:50:06,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 17:50:06,346 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) [2025-03-08 17:50:06,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process