./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx --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 32bit --witnessprinter.graph.data.programhash 9a343b75818c5d561b79c31bb62e9abdd9bdb0bf3f01f7efa313d9ef0f4204f4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:10:29,474 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:10:29,594 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:10:29,606 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:10:29,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:10:29,644 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:10:29,646 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:10:29,647 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:10:29,648 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:10:29,653 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:10:29,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:10:29,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:10:29,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:10:29,657 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:10:29,657 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:10:29,658 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:10:29,658 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:10:29,658 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:10:29,659 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:10:29,659 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:10:29,660 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:10:29,660 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:10:29,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:10:29,661 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:10:29,662 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:10:29,662 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:10:29,662 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:10:29,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:10:29,664 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:10:29,664 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:10:29,665 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:10:29,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:10:29,666 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:10:29,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:10:29,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:10:29,667 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:10:29,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:10:29,667 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:10:29,667 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:10:29,668 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:10:29,668 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:10:29,668 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:10:29,668 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a343b75818c5d561b79c31bb62e9abdd9bdb0bf3f01f7efa313d9ef0f4204f4 [2023-11-21 22:10:29,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:10:29,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:10:29,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:10:29,985 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:10:29,986 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:10:29,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2023-11-21 22:10:33,101 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:10:33,532 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:10:33,533 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2023-11-21 22:10:33,554 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/data/1d85c080b/870db32996a640729991bbf807b08d03/FLAG15ce2f5e1 [2023-11-21 22:10:33,570 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/data/1d85c080b/870db32996a640729991bbf807b08d03 [2023-11-21 22:10:33,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:10:33,574 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:10:33,576 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:10:33,576 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:10:33,582 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:10:33,583 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:33" (1/1) ... [2023-11-21 22:10:33,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@691f83c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:33, skipping insertion in model container [2023-11-21 22:10:33,584 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:10:33" (1/1) ... [2023-11-21 22:10:33,660 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:10:34,266 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i[33022,33035] [2023-11-21 22:10:34,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:10:34,610 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:10:34,650 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i[33022,33035] [2023-11-21 22:10:34,797 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:10:34,833 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:10:34,845 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:10:34,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34 WrapperNode [2023-11-21 22:10:34,845 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:10:34,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:10:34,847 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:10:34,847 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:10:34,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:34,926 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,082 INFO L138 Inliner]: procedures = 177, calls = 575, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3295 [2023-11-21 22:10:35,083 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:10:35,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:10:35,084 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:10:35,084 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:10:35,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,134 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,330 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memset is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 22:10:35,330 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,331 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,486 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,534 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,546 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,564 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,597 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:10:35,598 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:10:35,599 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:10:35,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:10:35,600 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (1/1) ... [2023-11-21 22:10:35,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:10:35,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:10:35,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:10:35,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:10:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2023-11-21 22:10:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2023-11-21 22:10:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 22:10:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 22:10:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 22:10:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 22:10:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 22:10:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 22:10:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:10:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:10:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 22:10:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:10:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-21 22:10:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 22:10:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:10:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 22:10:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:10:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:10:36,093 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:10:36,106 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:10:39,233 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:10:44,684 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:10:44,685 INFO L308 CfgBuilder]: Removed 160 assume(true) statements. [2023-11-21 22:10:44,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:44 BoogieIcfgContainer [2023-11-21 22:10:44,688 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:10:44,692 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:10:44,692 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:10:44,695 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:10:44,696 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:10:33" (1/3) ... [2023-11-21 22:10:44,697 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d415db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:10:44, skipping insertion in model container [2023-11-21 22:10:44,698 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:10:34" (2/3) ... [2023-11-21 22:10:44,699 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d415db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:10:44, skipping insertion in model container [2023-11-21 22:10:44,700 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:44" (3/3) ... [2023-11-21 22:10:44,702 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SFH_test10-2.i [2023-11-21 22:10:44,722 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:10:44,722 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:10:44,800 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:10:44,808 INFO L357 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, mHoare=true, 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;@4b42c942, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:10:44,809 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:10:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand has 286 states, 267 states have (on average 1.7602996254681649) internal successors, (470), 272 states have internal predecessors, (470), 14 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 11 states have call predecessors, (14), 14 states have call successors, (14) [2023-11-21 22:10:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 22:10:44,835 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:10:44,835 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:10:44,836 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:10:44,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:44,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1003633676, now seen corresponding path program 1 times [2023-11-21 22:10:44,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:44,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476149003] [2023-11-21 22:10:44,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:44,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:45,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:45,096 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476149003] [2023-11-21 22:10:45,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476149003] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:45,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:45,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 22:10:45,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91764416] [2023-11-21 22:10:45,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:10:45,104 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-21 22:10:45,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:10:45,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-21 22:10:45,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-21 22:10:45,141 INFO L87 Difference]: Start difference. First operand has 286 states, 267 states have (on average 1.7602996254681649) internal successors, (470), 272 states have internal predecessors, (470), 14 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 11 states have call predecessors, (14), 14 states have call successors, (14) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:47,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-21 22:10:48,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-21 22:10:50,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-21 22:10:52,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-21 22:10:54,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-21 22:10:56,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-21 22:10:58,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:10:58,501 INFO L93 Difference]: Finished difference Result 400 states and 697 transitions. [2023-11-21 22:10:58,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-21 22:10:58,508 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2023-11-21 22:10:58,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:10:58,512 INFO L225 Difference]: With dead ends: 400 [2023-11-21 22:10:58,512 INFO L226 Difference]: Without dead ends: 0 [2023-11-21 22:10:58,517 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-21 22:10:58,521 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-11-21 22:10:58,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 108 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 3 Unknown, 0 Unchecked, 13.3s Time] [2023-11-21 22:10:58,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-21 22:10:58,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-21 22:10:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:58,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-21 22:10:58,549 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 12 [2023-11-21 22:10:58,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:10:58,550 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-21 22:10:58,553 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 22:10:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-21 22:10:58,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-21 22:10:58,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:10:58,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 22:10:58,562 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-21 22:10:58,672 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2023-11-21 22:10:58,672 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-21 22:10:58,673 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-21 22:10:58,673 INFO L899 garLoopResultBuilder]: For program point test_int_intEXIT(lines 707 722) no Hoare annotation was computed. [2023-11-21 22:10:58,673 INFO L902 garLoopResultBuilder]: At program point L719(line 719) the Hoare annotation is: true [2023-11-21 22:10:58,673 INFO L899 garLoopResultBuilder]: For program point L715(line 715) no Hoare annotation was computed. [2023-11-21 22:10:58,674 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 707 722) the Hoare annotation is: true [2023-11-21 22:10:58,674 INFO L902 garLoopResultBuilder]: At program point L713(line 713) the Hoare annotation is: true [2023-11-21 22:10:58,674 INFO L899 garLoopResultBuilder]: For program point L709(line 709) no Hoare annotation was computed. [2023-11-21 22:10:58,674 INFO L899 garLoopResultBuilder]: For program point L718(line 718) no Hoare annotation was computed. [2023-11-21 22:10:58,674 INFO L902 garLoopResultBuilder]: At program point L716(line 716) the Hoare annotation is: true [2023-11-21 22:10:58,675 INFO L899 garLoopResultBuilder]: For program point L712(line 712) no Hoare annotation was computed. [2023-11-21 22:10:58,675 INFO L902 garLoopResultBuilder]: At program point L710(line 710) the Hoare annotation is: true [2023-11-21 22:10:58,675 INFO L899 garLoopResultBuilder]: For program point L708(lines 708 721) no Hoare annotation was computed. [2023-11-21 22:10:58,675 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-21 22:10:58,676 INFO L899 garLoopResultBuilder]: For program point L733-1(lines 733 744) no Hoare annotation was computed. [2023-11-21 22:10:58,676 INFO L899 garLoopResultBuilder]: For program point L733-3(lines 733 744) no Hoare annotation was computed. [2023-11-21 22:10:58,677 INFO L902 garLoopResultBuilder]: At program point L733-4(lines 733 744) the Hoare annotation is: true [2023-11-21 22:10:58,677 INFO L899 garLoopResultBuilder]: For program point L733-5(lines 733 744) no Hoare annotation was computed. [2023-11-21 22:10:58,677 INFO L899 garLoopResultBuilder]: For program point L740(lines 740 742) no Hoare annotation was computed. [2023-11-21 22:10:58,678 INFO L899 garLoopResultBuilder]: For program point L741-68(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,678 INFO L902 garLoopResultBuilder]: At program point L741-69(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,678 INFO L899 garLoopResultBuilder]: For program point L741-70(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,678 INFO L902 garLoopResultBuilder]: At program point L741-71(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,678 INFO L899 garLoopResultBuilder]: For program point L743-67(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,679 INFO L902 garLoopResultBuilder]: At program point L743-68(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,679 INFO L899 garLoopResultBuilder]: For program point L743-69(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,679 INFO L902 garLoopResultBuilder]: At program point L743-70(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,679 INFO L899 garLoopResultBuilder]: For program point L741-170(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,680 INFO L902 garLoopResultBuilder]: At program point L741-171(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,680 INFO L899 garLoopResultBuilder]: For program point L741-172(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,680 INFO L899 garLoopResultBuilder]: For program point L741-173(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,680 INFO L902 garLoopResultBuilder]: At program point L741-174(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,681 INFO L899 garLoopResultBuilder]: For program point L741-175(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,682 INFO L902 garLoopResultBuilder]: At program point L741-176(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,683 INFO L899 garLoopResultBuilder]: For program point L741-178(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,683 INFO L899 garLoopResultBuilder]: For program point L741-180(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,683 INFO L902 garLoopResultBuilder]: At program point L741-182(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,683 INFO L899 garLoopResultBuilder]: For program point L741-183(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,684 INFO L899 garLoopResultBuilder]: For program point L741-184(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,684 INFO L902 garLoopResultBuilder]: At program point L741-186(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,684 INFO L895 garLoopResultBuilder]: At program point L747(line 747) the Hoare annotation is: false [2023-11-21 22:10:58,684 INFO L899 garLoopResultBuilder]: For program point L741-187(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,684 INFO L899 garLoopResultBuilder]: For program point L747-1(line 747) no Hoare annotation was computed. [2023-11-21 22:10:58,685 INFO L899 garLoopResultBuilder]: For program point L741-188(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,685 INFO L902 garLoopResultBuilder]: At program point L741-189(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,686 INFO L899 garLoopResultBuilder]: For program point L741-190(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,687 INFO L899 garLoopResultBuilder]: For program point L741-193(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,687 INFO L902 garLoopResultBuilder]: At program point L741-194(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,687 INFO L899 garLoopResultBuilder]: For program point L741-202(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,688 INFO L902 garLoopResultBuilder]: At program point L741-203(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,688 INFO L899 garLoopResultBuilder]: For program point L741-210(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,689 INFO L899 garLoopResultBuilder]: For program point L741-212(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,690 INFO L902 garLoopResultBuilder]: At program point L741-214(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,693 INFO L899 garLoopResultBuilder]: For program point L741-215(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,693 INFO L899 garLoopResultBuilder]: For program point L746-68(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,694 INFO L902 garLoopResultBuilder]: At program point L746-69(line 746) the Hoare annotation is: true [2023-11-21 22:10:58,694 INFO L899 garLoopResultBuilder]: For program point L741-225(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,695 INFO L899 garLoopResultBuilder]: For program point L746-70(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,695 INFO L902 garLoopResultBuilder]: At program point L746-71(line 746) the Hoare annotation is: true [2023-11-21 22:10:58,696 INFO L899 garLoopResultBuilder]: For program point L743-169(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,697 INFO L902 garLoopResultBuilder]: At program point L743-170(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,697 INFO L899 garLoopResultBuilder]: For program point L743-171(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,703 INFO L899 garLoopResultBuilder]: For program point L743-172(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,703 INFO L899 garLoopResultBuilder]: For program point L741-235(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,703 INFO L902 garLoopResultBuilder]: At program point L743-173(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,703 INFO L902 garLoopResultBuilder]: At program point L741-236(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,704 INFO L899 garLoopResultBuilder]: For program point L743-174(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,704 INFO L899 garLoopResultBuilder]: For program point L741-237(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,704 INFO L902 garLoopResultBuilder]: At program point L743-175(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,704 INFO L899 garLoopResultBuilder]: For program point L743-177(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,704 INFO L899 garLoopResultBuilder]: For program point L743-179(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,704 INFO L902 garLoopResultBuilder]: At program point L743-181(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,705 INFO L899 garLoopResultBuilder]: For program point L743-182(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,705 INFO L899 garLoopResultBuilder]: For program point L743-183(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,705 INFO L902 garLoopResultBuilder]: At program point L741-246(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,705 INFO L902 garLoopResultBuilder]: At program point L743-185(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,706 INFO L902 garLoopResultBuilder]: At program point L741-248(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,706 INFO L899 garLoopResultBuilder]: For program point L743-186(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,706 INFO L895 garLoopResultBuilder]: At program point L749(line 749) the Hoare annotation is: false [2023-11-21 22:10:58,706 INFO L899 garLoopResultBuilder]: For program point L741-249(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,706 INFO L899 garLoopResultBuilder]: For program point L743-187(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,707 INFO L899 garLoopResultBuilder]: For program point L749-1(line 749) no Hoare annotation was computed. [2023-11-21 22:10:58,707 INFO L902 garLoopResultBuilder]: At program point L743-188(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,707 INFO L899 garLoopResultBuilder]: For program point L743-189(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,707 INFO L899 garLoopResultBuilder]: For program point L743-192(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,707 INFO L899 garLoopResultBuilder]: For program point L741-255(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,707 INFO L902 garLoopResultBuilder]: At program point L743-193(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,708 INFO L899 garLoopResultBuilder]: For program point L741-256(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,708 INFO L902 garLoopResultBuilder]: At program point L741-257(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,708 INFO L899 garLoopResultBuilder]: For program point L741-259(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,708 INFO L899 garLoopResultBuilder]: For program point L741-260(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,708 INFO L902 garLoopResultBuilder]: At program point L741-261(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,709 INFO L899 garLoopResultBuilder]: For program point L741-262(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,709 INFO L899 garLoopResultBuilder]: For program point L741-263(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,709 INFO L899 garLoopResultBuilder]: For program point L743-201(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,709 INFO L902 garLoopResultBuilder]: At program point L741-264(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,709 INFO L902 garLoopResultBuilder]: At program point L743-202(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,710 INFO L899 garLoopResultBuilder]: For program point L741-265(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,710 INFO L902 garLoopResultBuilder]: At program point L741-266(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,710 INFO L899 garLoopResultBuilder]: For program point L741-267(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,710 INFO L899 garLoopResultBuilder]: For program point L741-268(line 741) no Hoare annotation was computed. [2023-11-21 22:10:58,710 INFO L902 garLoopResultBuilder]: At program point L741-269(line 741) the Hoare annotation is: true [2023-11-21 22:10:58,711 INFO L899 garLoopResultBuilder]: For program point L743-209(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,711 INFO L899 garLoopResultBuilder]: For program point L743-211(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,711 INFO L902 garLoopResultBuilder]: At program point L743-213(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,711 INFO L899 garLoopResultBuilder]: For program point L743-214(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,711 INFO L899 garLoopResultBuilder]: For program point L748-68(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,712 INFO L899 garLoopResultBuilder]: For program point L743-224(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,712 INFO L895 garLoopResultBuilder]: At program point L748-69(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,712 INFO L899 garLoopResultBuilder]: For program point L748-70(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,712 INFO L895 garLoopResultBuilder]: At program point L748-71(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,712 INFO L899 garLoopResultBuilder]: For program point L743-234(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,713 INFO L902 garLoopResultBuilder]: At program point L743-235(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,713 INFO L899 garLoopResultBuilder]: For program point L743-236(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,713 INFO L902 garLoopResultBuilder]: At program point L743-245(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,713 INFO L902 garLoopResultBuilder]: At program point L743-247(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,713 INFO L899 garLoopResultBuilder]: For program point L743-248(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,714 INFO L899 garLoopResultBuilder]: For program point L743-254(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,714 INFO L899 garLoopResultBuilder]: For program point L743-255(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,714 INFO L902 garLoopResultBuilder]: At program point L743-256(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,714 INFO L899 garLoopResultBuilder]: For program point L743-258(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,714 INFO L899 garLoopResultBuilder]: For program point L743-259(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,715 INFO L902 garLoopResultBuilder]: At program point L743-260(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,715 INFO L899 garLoopResultBuilder]: For program point L743-261(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,715 INFO L899 garLoopResultBuilder]: For program point L743-262(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,715 INFO L902 garLoopResultBuilder]: At program point L743-263(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,715 INFO L899 garLoopResultBuilder]: For program point L746-170(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,716 INFO L899 garLoopResultBuilder]: For program point L743-264(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,716 INFO L902 garLoopResultBuilder]: At program point L746-171(line 746) the Hoare annotation is: true [2023-11-21 22:10:58,716 INFO L902 garLoopResultBuilder]: At program point L743-265(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,716 INFO L899 garLoopResultBuilder]: For program point L746-172(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,716 INFO L899 garLoopResultBuilder]: For program point L743-266(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,717 INFO L899 garLoopResultBuilder]: For program point L746-173(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,717 INFO L899 garLoopResultBuilder]: For program point L743-267(line 743) no Hoare annotation was computed. [2023-11-21 22:10:58,717 INFO L902 garLoopResultBuilder]: At program point L746-174(line 746) the Hoare annotation is: true [2023-11-21 22:10:58,717 INFO L902 garLoopResultBuilder]: At program point L743-268(line 743) the Hoare annotation is: true [2023-11-21 22:10:58,717 INFO L899 garLoopResultBuilder]: For program point L746-175(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,718 INFO L902 garLoopResultBuilder]: At program point L746-176(line 746) the Hoare annotation is: true [2023-11-21 22:10:58,718 INFO L899 garLoopResultBuilder]: For program point L746-178(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,718 INFO L899 garLoopResultBuilder]: For program point L746-185(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,718 INFO L895 garLoopResultBuilder]: At program point L746-186(line 746) the Hoare annotation is: false [2023-11-21 22:10:58,718 INFO L895 garLoopResultBuilder]: At program point L752(line 752) the Hoare annotation is: false [2023-11-21 22:10:58,719 INFO L899 garLoopResultBuilder]: For program point L746-187(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,719 INFO L899 garLoopResultBuilder]: For program point L752-1(line 752) no Hoare annotation was computed. [2023-11-21 22:10:58,719 INFO L899 garLoopResultBuilder]: For program point L746-188(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,719 INFO L899 garLoopResultBuilder]: For program point L746-190(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,719 INFO L895 garLoopResultBuilder]: At program point L746-191(line 746) the Hoare annotation is: false [2023-11-21 22:10:58,720 INFO L899 garLoopResultBuilder]: For program point L746-197(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,720 INFO L899 garLoopResultBuilder]: For program point L746-198(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,720 INFO L899 garLoopResultBuilder]: For program point L746-201(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,720 INFO L899 garLoopResultBuilder]: For program point L746-202(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,720 INFO L899 garLoopResultBuilder]: For program point L746-204(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,721 INFO L895 garLoopResultBuilder]: At program point L746-205(line 746) the Hoare annotation is: false [2023-11-21 22:10:58,721 INFO L895 garLoopResultBuilder]: At program point L746-207(line 746) the Hoare annotation is: false [2023-11-21 22:10:58,721 INFO L899 garLoopResultBuilder]: For program point L746-208(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,721 INFO L895 garLoopResultBuilder]: At program point L746-209(line 746) the Hoare annotation is: false [2023-11-21 22:10:58,721 INFO L899 garLoopResultBuilder]: For program point L746-211(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,722 INFO L899 garLoopResultBuilder]: For program point L746-213(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,722 INFO L895 garLoopResultBuilder]: At program point L746-214(line 746) the Hoare annotation is: false [2023-11-21 22:10:58,722 INFO L899 garLoopResultBuilder]: For program point L746-215(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,722 INFO L899 garLoopResultBuilder]: For program point L746-216(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,722 INFO L902 garLoopResultBuilder]: At program point L746-217(line 746) the Hoare annotation is: true [2023-11-21 22:10:58,723 INFO L899 garLoopResultBuilder]: For program point L746-218(line 746) no Hoare annotation was computed. [2023-11-21 22:10:58,723 INFO L899 garLoopResultBuilder]: For program point L751-68(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,723 INFO L895 garLoopResultBuilder]: At program point L751-69(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,723 INFO L899 garLoopResultBuilder]: For program point L751-70(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,723 INFO L895 garLoopResultBuilder]: At program point L751-71(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,723 INFO L899 garLoopResultBuilder]: For program point L748-170(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,724 INFO L895 garLoopResultBuilder]: At program point L748-171(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,724 INFO L899 garLoopResultBuilder]: For program point L748-172(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,724 INFO L899 garLoopResultBuilder]: For program point L748-173(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,724 INFO L895 garLoopResultBuilder]: At program point L748-174(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,724 INFO L899 garLoopResultBuilder]: For program point L748-175(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,725 INFO L895 garLoopResultBuilder]: At program point L748-176(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,725 INFO L899 garLoopResultBuilder]: For program point L748-178(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,725 INFO L899 garLoopResultBuilder]: For program point L748-185(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,725 INFO L895 garLoopResultBuilder]: At program point L748-186(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,725 INFO L895 garLoopResultBuilder]: At program point L754(line 754) the Hoare annotation is: false [2023-11-21 22:10:58,726 INFO L899 garLoopResultBuilder]: For program point L748-187(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,726 INFO L899 garLoopResultBuilder]: For program point L754-1(line 754) no Hoare annotation was computed. [2023-11-21 22:10:58,726 INFO L899 garLoopResultBuilder]: For program point L748-188(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,726 INFO L899 garLoopResultBuilder]: For program point L748-190(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,726 INFO L895 garLoopResultBuilder]: At program point L748-191(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,727 INFO L899 garLoopResultBuilder]: For program point L748-197(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,727 INFO L899 garLoopResultBuilder]: For program point L748-198(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,727 INFO L899 garLoopResultBuilder]: For program point L748-201(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,727 INFO L899 garLoopResultBuilder]: For program point L748-202(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,727 INFO L899 garLoopResultBuilder]: For program point L748-204(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,727 INFO L895 garLoopResultBuilder]: At program point L748-205(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,728 INFO L895 garLoopResultBuilder]: At program point L748-207(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,728 INFO L899 garLoopResultBuilder]: For program point L748-208(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,728 INFO L895 garLoopResultBuilder]: At program point L748-209(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,728 INFO L899 garLoopResultBuilder]: For program point L748-211(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,728 INFO L899 garLoopResultBuilder]: For program point L748-213(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,729 INFO L895 garLoopResultBuilder]: At program point L748-214(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,729 INFO L899 garLoopResultBuilder]: For program point L748-215(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,729 INFO L899 garLoopResultBuilder]: For program point L748-216(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,729 INFO L895 garLoopResultBuilder]: At program point L748-217(line 748) the Hoare annotation is: false [2023-11-21 22:10:58,729 INFO L899 garLoopResultBuilder]: For program point L748-218(line 748) no Hoare annotation was computed. [2023-11-21 22:10:58,730 INFO L899 garLoopResultBuilder]: For program point L753-68(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,730 INFO L895 garLoopResultBuilder]: At program point L753-69(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,730 INFO L899 garLoopResultBuilder]: For program point L753-70(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,730 INFO L895 garLoopResultBuilder]: At program point L753-71(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,730 INFO L895 garLoopResultBuilder]: At program point L756-9(lines 756 759) the Hoare annotation is: false [2023-11-21 22:10:58,731 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-21 22:10:58,731 INFO L899 garLoopResultBuilder]: For program point L751-170(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,731 INFO L895 garLoopResultBuilder]: At program point L751-171(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,731 INFO L899 garLoopResultBuilder]: For program point L751-172(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,731 INFO L899 garLoopResultBuilder]: For program point L751-173(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,731 INFO L895 garLoopResultBuilder]: At program point L751-174(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,732 INFO L899 garLoopResultBuilder]: For program point L751-175(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,732 INFO L895 garLoopResultBuilder]: At program point L751-176(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,732 INFO L899 garLoopResultBuilder]: For program point L751-178(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,732 INFO L899 garLoopResultBuilder]: For program point L751-185(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,732 INFO L895 garLoopResultBuilder]: At program point L751-186(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,733 INFO L899 garLoopResultBuilder]: For program point L751-187(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,733 INFO L899 garLoopResultBuilder]: For program point L751-188(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,733 INFO L899 garLoopResultBuilder]: For program point L757-3(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,733 INFO L899 garLoopResultBuilder]: For program point L751-190(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,733 INFO L895 garLoopResultBuilder]: At program point L751-191(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,733 INFO L899 garLoopResultBuilder]: For program point L757-8(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,734 INFO L899 garLoopResultBuilder]: For program point L751-197(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,734 INFO L899 garLoopResultBuilder]: For program point L757-11(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,734 INFO L899 garLoopResultBuilder]: For program point L751-198(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,734 INFO L895 garLoopResultBuilder]: At program point L757-12(line 757) the Hoare annotation is: false [2023-11-21 22:10:58,734 INFO L899 garLoopResultBuilder]: For program point L757-13(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,734 INFO L899 garLoopResultBuilder]: For program point L751-201(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,735 INFO L899 garLoopResultBuilder]: For program point L751-202(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,735 INFO L899 garLoopResultBuilder]: For program point L751-204(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,735 INFO L895 garLoopResultBuilder]: At program point L751-205(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,735 INFO L895 garLoopResultBuilder]: At program point L751-207(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,735 INFO L899 garLoopResultBuilder]: For program point L751-208(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,736 INFO L899 garLoopResultBuilder]: For program point L757-22(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,736 INFO L895 garLoopResultBuilder]: At program point L751-209(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,736 INFO L895 garLoopResultBuilder]: At program point L757-23(line 757) the Hoare annotation is: false [2023-11-21 22:10:58,736 INFO L899 garLoopResultBuilder]: For program point L751-211(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,736 INFO L899 garLoopResultBuilder]: For program point L751-213(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,737 INFO L895 garLoopResultBuilder]: At program point L751-214(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,737 INFO L899 garLoopResultBuilder]: For program point L751-215(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,737 INFO L899 garLoopResultBuilder]: For program point L751-216(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,737 INFO L895 garLoopResultBuilder]: At program point L751-217(line 751) the Hoare annotation is: false [2023-11-21 22:10:58,737 INFO L899 garLoopResultBuilder]: For program point L751-218(line 751) no Hoare annotation was computed. [2023-11-21 22:10:58,737 INFO L899 garLoopResultBuilder]: For program point L757-34(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,738 INFO L895 garLoopResultBuilder]: At program point L757-35(line 757) the Hoare annotation is: false [2023-11-21 22:10:58,738 INFO L899 garLoopResultBuilder]: For program point L757-36(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,738 INFO L899 garLoopResultBuilder]: For program point L757-37(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,738 INFO L899 garLoopResultBuilder]: For program point L757-38(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,738 INFO L895 garLoopResultBuilder]: At program point L757-39(line 757) the Hoare annotation is: false [2023-11-21 22:10:58,739 INFO L899 garLoopResultBuilder]: For program point L757-40(line 757) no Hoare annotation was computed. [2023-11-21 22:10:58,739 INFO L899 garLoopResultBuilder]: For program point L753-170(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,739 INFO L895 garLoopResultBuilder]: At program point L753-171(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,739 INFO L899 garLoopResultBuilder]: For program point L753-172(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,739 INFO L899 garLoopResultBuilder]: For program point L753-173(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,739 INFO L895 garLoopResultBuilder]: At program point L753-174(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,740 INFO L899 garLoopResultBuilder]: For program point L753-175(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,740 INFO L895 garLoopResultBuilder]: At program point L753-176(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,740 INFO L899 garLoopResultBuilder]: For program point L753-178(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,740 INFO L899 garLoopResultBuilder]: For program point L753-185(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,740 INFO L895 garLoopResultBuilder]: At program point L753-186(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,741 INFO L899 garLoopResultBuilder]: For program point L753-187(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,741 INFO L899 garLoopResultBuilder]: For program point L753-188(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,741 INFO L899 garLoopResultBuilder]: For program point L753-190(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,741 INFO L895 garLoopResultBuilder]: At program point L753-191(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,741 INFO L899 garLoopResultBuilder]: For program point L753-197(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,741 INFO L899 garLoopResultBuilder]: For program point L753-198(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,742 INFO L899 garLoopResultBuilder]: For program point L753-201(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,742 INFO L899 garLoopResultBuilder]: For program point L753-202(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,742 INFO L899 garLoopResultBuilder]: For program point L753-204(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,742 INFO L895 garLoopResultBuilder]: At program point L753-205(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,742 INFO L895 garLoopResultBuilder]: At program point L753-207(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,743 INFO L899 garLoopResultBuilder]: For program point L753-208(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,743 INFO L895 garLoopResultBuilder]: At program point L753-209(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,743 INFO L899 garLoopResultBuilder]: For program point L753-211(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,743 INFO L899 garLoopResultBuilder]: For program point L753-213(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,743 INFO L895 garLoopResultBuilder]: At program point L753-214(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,743 INFO L899 garLoopResultBuilder]: For program point L753-215(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,744 INFO L899 garLoopResultBuilder]: For program point L753-216(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,744 INFO L895 garLoopResultBuilder]: At program point L753-217(line 753) the Hoare annotation is: false [2023-11-21 22:10:58,744 INFO L899 garLoopResultBuilder]: For program point L753-218(line 753) no Hoare annotation was computed. [2023-11-21 22:10:58,744 INFO L899 garLoopResultBuilder]: For program point L703(line 703) no Hoare annotation was computed. [2023-11-21 22:10:58,744 INFO L899 garLoopResultBuilder]: For program point L702(lines 702 704) no Hoare annotation was computed. [2023-11-21 22:10:58,745 INFO L899 garLoopResultBuilder]: For program point L702-2(lines 701 705) no Hoare annotation was computed. [2023-11-21 22:10:58,745 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 701 705) no Hoare annotation was computed. [2023-11-21 22:10:58,745 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 701 705) the Hoare annotation is: true [2023-11-21 22:10:58,745 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 703) no Hoare annotation was computed. [2023-11-21 22:10:58,749 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 22:10:58,752 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:10:58,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:10:58 BoogieIcfgContainer [2023-11-21 22:10:58,772 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:10:58,773 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:10:58,773 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:10:58,773 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:10:58,773 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:10:44" (3/4) ... [2023-11-21 22:10:58,775 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-21 22:10:58,779 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-21 22:10:58,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-21 22:10:58,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_int_int [2023-11-21 22:10:58,840 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 635 nodes and edges [2023-11-21 22:10:58,844 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2023-11-21 22:10:58,847 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-21 22:10:58,850 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-21 22:10:59,081 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/witness.graphml [2023-11-21 22:10:59,083 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/witness.yml [2023-11-21 22:10:59,083 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:10:59,084 INFO L158 Benchmark]: Toolchain (without parser) took 25509.57ms. Allocated memory was 155.2MB in the beginning and 631.2MB in the end (delta: 476.1MB). Free memory was 108.1MB in the beginning and 347.7MB in the end (delta: -239.6MB). Peak memory consumption was 236.0MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,084 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory was 54.5MB in the beginning and 54.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:10:59,084 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1270.25ms. Allocated memory is still 155.2MB. Free memory was 108.1MB in the beginning and 96.0MB in the end (delta: 12.1MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,086 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.34ms. Allocated memory is still 155.2MB. Free memory was 96.0MB in the beginning and 77.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,090 INFO L158 Benchmark]: Boogie Preprocessor took 514.04ms. Allocated memory is still 155.2MB. Free memory was 77.1MB in the beginning and 94.8MB in the end (delta: -17.7MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,090 INFO L158 Benchmark]: RCFGBuilder took 9089.66ms. Allocated memory was 155.2MB in the beginning and 631.2MB in the end (delta: 476.1MB). Free memory was 94.8MB in the beginning and 438.9MB in the end (delta: -344.1MB). Peak memory consumption was 306.6MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,091 INFO L158 Benchmark]: TraceAbstraction took 14080.05ms. Allocated memory is still 631.2MB. Free memory was 437.8MB in the beginning and 370.7MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,091 INFO L158 Benchmark]: Witness Printer took 310.37ms. Allocated memory is still 631.2MB. Free memory was 370.7MB in the beginning and 347.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-21 22:10:59,095 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory was 54.5MB in the beginning and 54.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1270.25ms. Allocated memory is still 155.2MB. Free memory was 108.1MB in the beginning and 96.0MB in the end (delta: 12.1MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.34ms. Allocated memory is still 155.2MB. Free memory was 96.0MB in the beginning and 77.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 514.04ms. Allocated memory is still 155.2MB. Free memory was 77.1MB in the beginning and 94.8MB in the end (delta: -17.7MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9089.66ms. Allocated memory was 155.2MB in the beginning and 631.2MB in the end (delta: 476.1MB). Free memory was 94.8MB in the beginning and 438.9MB in the end (delta: -344.1MB). Peak memory consumption was 306.6MB. Max. memory is 16.1GB. * TraceAbstraction took 14080.05ms. Allocated memory is still 631.2MB. Free memory was 437.8MB in the beginning and 370.7MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Witness Printer took 310.37ms. Allocated memory is still 631.2MB. Free memory was 370.7MB in the beginning and 347.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 703]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 286 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.0s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 13.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 13.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 108 SdHoareTripleChecker+Invalid, 13.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 21 IncrementalHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 108 mSDtfsCounter, 21 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=286occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 104 LocationsWithAnnotation, 144 PreInvPairs, 189 NumberOfFragments, 104 HoareAnnotationTreeSize, 144 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 104 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 756]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 753]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2023-11-21 22:10:59,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0c440d7-4e51-47a9-9998-ffbb66b39669/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE