./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ --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 bc897f414e0a05ffd4da5dfbe75d0cb0f250cea1356c39694412a6f55b10a7b1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 22:24:51,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:24:51,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-23 22:24:51,704 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:24:51,705 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:24:51,744 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:24:51,746 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:24:51,747 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:24:51,748 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:24:51,748 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:24:51,749 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 22:24:51,749 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 22:24:51,750 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:24:51,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:24:51,752 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:24:51,752 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:24:51,753 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 22:24:51,753 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 22:24:51,754 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:24:51,754 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 22:24:51,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:24:51,755 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 22:24:51,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 22:24:51,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 22:24:51,757 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 22:24:51,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:24:51,758 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:24:51,758 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:24:51,759 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:24:51,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 22:24:51,760 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 22:24:51,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:24:51,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:24:51,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 22:24:51,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 22:24:51,762 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:24:51,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 22:24:51,763 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 22:24:51,763 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 22:24:51,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 22:24:51,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 22:24:51,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 22:24:51,764 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_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc897f414e0a05ffd4da5dfbe75d0cb0f250cea1356c39694412a6f55b10a7b1 [2023-11-23 22:24:52,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:24:52,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:24:52,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:24:52,087 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:24:52,088 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:24:52,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c [2023-11-23 22:24:55,307 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:24:55,654 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:24:55,654 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c [2023-11-23 22:24:55,691 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/data/53ac40d15/2aec42f08ff54ef1ab7261f9ba3afe38/FLAGb42e07ae0 [2023-11-23 22:24:55,718 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/data/53ac40d15/2aec42f08ff54ef1ab7261f9ba3afe38 [2023-11-23 22:24:55,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:24:55,726 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:24:55,728 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:24:55,728 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:24:55,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:24:55,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:24:55" (1/1) ... [2023-11-23 22:24:55,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71982b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:55, skipping insertion in model container [2023-11-23 22:24:55,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:24:55" (1/1) ... [2023-11-23 22:24:55,819 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:24:56,285 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_de969fa2-2386-44e4-8e04-01bb3acaf6ef/sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c[32736,32749] [2023-11-23 22:24:56,296 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_de969fa2-2386-44e4-8e04-01bb3acaf6ef/sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c[33038,33051] [2023-11-23 22:24:56,399 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:24:56,415 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:24:56,644 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_de969fa2-2386-44e4-8e04-01bb3acaf6ef/sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c[32736,32749] [2023-11-23 22:24:56,650 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_de969fa2-2386-44e4-8e04-01bb3acaf6ef/sv-benchmarks/c/loop-invgen/id_build.i.p+nlh-reducer.c[33038,33051] [2023-11-23 22:24:56,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:24:56,714 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:24:56,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56 WrapperNode [2023-11-23 22:24:56,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:24:56,716 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:24:56,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:24:56,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:24:56,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,758 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,837 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1557 [2023-11-23 22:24:56,837 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:24:56,838 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:24:56,838 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:24:56,839 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:24:56,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,857 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,883 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 22:24:56,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,921 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,926 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,957 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:24:56,958 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:24:56,959 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:24:56,959 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:24:56,960 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (1/1) ... [2023-11-23 22:24:56,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:24:56,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:24:57,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 22:24:57,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 22:24:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:24:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:24:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:24:57,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:24:57,267 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:24:57,270 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:24:58,536 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:24:58,652 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:24:58,652 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 22:24:58,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:24:58 BoogieIcfgContainer [2023-11-23 22:24:58,653 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:24:58,657 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 22:24:58,659 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 22:24:58,663 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 22:24:58,664 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:24:55" (1/3) ... [2023-11-23 22:24:58,665 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2039b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:24:58, skipping insertion in model container [2023-11-23 22:24:58,665 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:56" (2/3) ... [2023-11-23 22:24:58,668 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2039b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:24:58, skipping insertion in model container [2023-11-23 22:24:58,668 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:24:58" (3/3) ... [2023-11-23 22:24:58,670 INFO L112 eAbstractionObserver]: Analyzing ICFG id_build.i.p+nlh-reducer.c [2023-11-23 22:24:58,695 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 22:24:58,695 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-23 22:24:58,782 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 22:24:58,790 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;@7f167740, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 22:24:58,791 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-23 22:24:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand has 249 states, 246 states have (on average 1.967479674796748) internal successors, (484), 248 states have internal predecessors, (484), 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) [2023-11-23 22:24:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-23 22:24:58,815 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 22:24:58,816 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:24:58,817 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 22:24:58,823 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:24:58,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1489857733, now seen corresponding path program 1 times [2023-11-23 22:24:58,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:24:58,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214488086] [2023-11-23 22:24:58,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:24:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:24:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:24:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:24:59,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:24:59,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214488086] [2023-11-23 22:24:59,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214488086] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:24:59,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:24:59,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 22:24:59,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441907145] [2023-11-23 22:24:59,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:24:59,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 22:24:59,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:25:00,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 22:25:00,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 22:25:00,010 INFO L87 Difference]: Start difference. First operand has 249 states, 246 states have (on average 1.967479674796748) internal successors, (484), 248 states have internal predecessors, (484), 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) Second operand has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 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) [2023-11-23 22:25:00,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:25:00,628 INFO L93 Difference]: Finished difference Result 260 states and 497 transitions. [2023-11-23 22:25:00,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 22:25:00,631 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 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) Word has length 136 [2023-11-23 22:25:00,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 22:25:00,653 INFO L225 Difference]: With dead ends: 260 [2023-11-23 22:25:00,653 INFO L226 Difference]: Without dead ends: 252 [2023-11-23 22:25:00,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-23 22:25:00,663 INFO L413 NwaCegarLoop]: 309 mSDtfsCounter, 587 mSDsluCounter, 511 mSDsCounter, 0 mSdLazyCounter, 476 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 587 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 485 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 476 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-23 22:25:00,665 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [587 Valid, 820 Invalid, 485 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 476 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-23 22:25:00,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2023-11-23 22:25:00,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 245. [2023-11-23 22:25:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 244 states have (on average 1.1557377049180328) internal successors, (282), 244 states have internal predecessors, (282), 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) [2023-11-23 22:25:00,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 282 transitions. [2023-11-23 22:25:00,742 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 282 transitions. Word has length 136 [2023-11-23 22:25:00,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 22:25:00,746 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 282 transitions. [2023-11-23 22:25:00,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 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) [2023-11-23 22:25:00,746 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 282 transitions. [2023-11-23 22:25:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-23 22:25:00,750 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 22:25:00,750 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:25:00,751 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 22:25:00,751 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 22:25:00,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:25:00,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1473886277, now seen corresponding path program 1 times [2023-11-23 22:25:00,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:25:00,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257471989] [2023-11-23 22:25:00,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:25:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:25:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:25:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:25:01,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:25:01,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257471989] [2023-11-23 22:25:01,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257471989] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:25:01,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:25:01,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 22:25:01,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998693366] [2023-11-23 22:25:01,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:25:01,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 22:25:01,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:25:01,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 22:25:01,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 22:25:01,201 INFO L87 Difference]: Start difference. First operand 245 states and 282 transitions. Second operand has 5 states, 5 states have (on average 27.6) internal successors, (138), 5 states have internal predecessors, (138), 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) [2023-11-23 22:25:01,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:25:01,701 INFO L93 Difference]: Finished difference Result 257 states and 298 transitions. [2023-11-23 22:25:01,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 22:25:01,701 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.6) internal successors, (138), 5 states have internal predecessors, (138), 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) Word has length 138 [2023-11-23 22:25:01,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 22:25:01,705 INFO L225 Difference]: With dead ends: 257 [2023-11-23 22:25:01,705 INFO L226 Difference]: Without dead ends: 0 [2023-11-23 22:25:01,710 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-23 22:25:01,712 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 285 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 482 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 488 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 482 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-23 22:25:01,713 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 351 Invalid, 488 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 482 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-23 22:25:01,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-23 22:25:01,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-23 22:25:01,721 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) [2023-11-23 22:25:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-23 22:25:01,721 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 138 [2023-11-23 22:25:01,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 22:25:01,722 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-23 22:25:01,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.6) internal successors, (138), 5 states have internal predecessors, (138), 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) [2023-11-23 22:25:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-23 22:25:01,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-23 22:25:01,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2023-11-23 22:25:01,726 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2023-11-23 22:25:01,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 22:25:01,728 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-23 22:25:01,732 INFO L899 garLoopResultBuilder]: For program point L960(lines 960 2362) no Hoare annotation was computed. [2023-11-23 22:25:01,733 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1780) no Hoare annotation was computed. [2023-11-23 22:25:01,733 INFO L899 garLoopResultBuilder]: For program point L696(lines 696 2449) no Hoare annotation was computed. [2023-11-23 22:25:01,733 INFO L899 garLoopResultBuilder]: For program point L564(lines 564 2500) no Hoare annotation was computed. [2023-11-23 22:25:01,733 INFO L899 garLoopResultBuilder]: For program point L300(lines 300 2587) no Hoare annotation was computed. [2023-11-23 22:25:01,733 INFO L899 garLoopResultBuilder]: For program point L168(lines 168 2633) no Hoare annotation was computed. [2023-11-23 22:25:01,733 INFO L899 garLoopResultBuilder]: For program point $Ultimate##418(lines 1771 1802) no Hoare annotation was computed. [2023-11-23 22:25:01,734 INFO L899 garLoopResultBuilder]: For program point L433(lines 433 454) no Hoare annotation was computed. [2023-11-23 22:25:01,734 INFO L899 garLoopResultBuilder]: For program point L1424(lines 1424 2203) no Hoare annotation was computed. [2023-11-23 22:25:01,734 INFO L899 garLoopResultBuilder]: For program point L1160(lines 1160 2290) no Hoare annotation was computed. [2023-11-23 22:25:01,734 INFO L899 garLoopResultBuilder]: For program point L1028(lines 1028 2341) no Hoare annotation was computed. [2023-11-23 22:25:01,734 INFO L899 garLoopResultBuilder]: For program point L764(lines 764 2428) no Hoare annotation was computed. [2023-11-23 22:25:01,734 INFO L899 garLoopResultBuilder]: For program point L1755(lines 1754 1805) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L632(lines 632 2474) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L368(lines 368 2561) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L1822(lines 1822 2080) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L1624(lines 1624 2131) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L1492(lines 1492 2182) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L1360(lines 1360 2228) no Hoare annotation was computed. [2023-11-23 22:25:01,735 INFO L899 garLoopResultBuilder]: For program point L1228(lines 1228 2269) no Hoare annotation was computed. [2023-11-23 22:25:01,736 INFO L899 garLoopResultBuilder]: For program point L1096(lines 1096 2315) no Hoare annotation was computed. [2023-11-23 22:25:01,736 INFO L899 garLoopResultBuilder]: For program point L898(lines 664 2464) no Hoare annotation was computed. [2023-11-23 22:25:01,736 INFO L899 garLoopResultBuilder]: For program point L832(lines 832 2402) no Hoare annotation was computed. [2023-11-23 22:25:01,736 INFO L899 garLoopResultBuilder]: For program point L1890(lines 1890 2059) no Hoare annotation was computed. [2023-11-23 22:25:01,736 INFO L899 garLoopResultBuilder]: For program point L1692(lines 1692 2110) no Hoare annotation was computed. [2023-11-23 22:25:01,736 INFO L899 garLoopResultBuilder]: For program point L1560(lines 1560 2156) no Hoare annotation was computed. [2023-11-23 22:25:01,737 INFO L899 garLoopResultBuilder]: For program point L1296(lines 1296 2243) no Hoare annotation was computed. [2023-11-23 22:25:01,737 INFO L899 garLoopResultBuilder]: For program point L107(lines 107 2653) no Hoare annotation was computed. [2023-11-23 22:25:01,737 INFO L899 garLoopResultBuilder]: For program point L900(lines 900 2391) no Hoare annotation was computed. [2023-11-23 22:25:01,737 INFO L899 garLoopResultBuilder]: For program point L1958(lines 1958 2033) no Hoare annotation was computed. [2023-11-23 22:25:01,737 INFO L899 garLoopResultBuilder]: For program point L571(lines 571 2494) no Hoare annotation was computed. [2023-11-23 22:25:01,737 INFO L899 garLoopResultBuilder]: For program point L307(lines 307 2581) no Hoare annotation was computed. [2023-11-23 22:25:01,738 INFO L899 garLoopResultBuilder]: For program point L175(lines 175 2632) no Hoare annotation was computed. [2023-11-23 22:25:01,738 INFO L899 garLoopResultBuilder]: For program point L43(lines 43 2678) no Hoare annotation was computed. [2023-11-23 22:25:01,738 INFO L899 garLoopResultBuilder]: For program point L1761(lines 1761 1803) no Hoare annotation was computed. [2023-11-23 22:25:01,738 INFO L899 garLoopResultBuilder]: For program point L1035(lines 1035 2335) no Hoare annotation was computed. [2023-11-23 22:25:01,738 INFO L899 garLoopResultBuilder]: For program point main_returnLabel#1(lines 13 2692) no Hoare annotation was computed. [2023-11-23 22:25:01,738 INFO L899 garLoopResultBuilder]: For program point L903(lines 903 2386) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L771(lines 771 2422) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L639(lines 639 2473) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L507(lines 507 2519) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L375(lines 375 2560) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L243(lines 243 2606) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L1763(line 1763) no Hoare annotation was computed. [2023-11-23 22:25:01,739 INFO L899 garLoopResultBuilder]: For program point L1499(lines 1499 2176) no Hoare annotation was computed. [2023-11-23 22:25:01,740 INFO L899 garLoopResultBuilder]: For program point L1367(lines 1367 2227) no Hoare annotation was computed. [2023-11-23 22:25:01,740 INFO L899 garLoopResultBuilder]: For program point L1235(lines 1235 2263) no Hoare annotation was computed. [2023-11-23 22:25:01,740 INFO L899 garLoopResultBuilder]: For program point L1103(lines 1103 2314) no Hoare annotation was computed. [2023-11-23 22:25:01,740 INFO L899 garLoopResultBuilder]: For program point L971(lines 971 2360) no Hoare annotation was computed. [2023-11-23 22:25:01,740 INFO L899 garLoopResultBuilder]: For program point L839(lines 839 2401) no Hoare annotation was computed. [2023-11-23 22:25:01,740 INFO L899 garLoopResultBuilder]: For program point L707(lines 707 2447) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L1897(lines 1897 2053) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L1699(lines 1699 2104) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L1567(lines 1567 2155) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L444(lines 444 452) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L1435(lines 1435 2201) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L1171(lines 1171 2288) no Hoare annotation was computed. [2023-11-23 22:25:01,741 INFO L899 garLoopResultBuilder]: For program point L1965(lines 1965 2032) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L1833(lines 1833 2078) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L1635(lines 1635 2129) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L182(lines 182 2626) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L50(lines 50 2677) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L1768(lines 1742 2092) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L910(lines 910 2380) no Hoare annotation was computed. [2023-11-23 22:25:01,742 INFO L899 garLoopResultBuilder]: For program point L646(lines 646 2467) no Hoare annotation was computed. [2023-11-23 22:25:01,743 INFO L899 garLoopResultBuilder]: For program point L514(lines 514 2518) no Hoare annotation was computed. [2023-11-23 22:25:01,743 INFO L899 garLoopResultBuilder]: For program point L382(lines 382 2554) no Hoare annotation was computed. [2023-11-23 22:25:01,743 INFO L899 garLoopResultBuilder]: For program point L250(lines 250 2605) no Hoare annotation was computed. [2023-11-23 22:25:01,743 INFO L899 garLoopResultBuilder]: For program point L118(lines 118 2651) no Hoare annotation was computed. [2023-11-23 22:25:01,743 INFO L899 garLoopResultBuilder]: For program point L1374(lines 1374 2221) no Hoare annotation was computed. [2023-11-23 22:25:01,743 INFO L899 garLoopResultBuilder]: For program point L1110(lines 1110 2308) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L978(lines 978 2359) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L846(lines 846 2395) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L714(lines 714 2446) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L582(lines 582 2492) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L318(lines 318 2579) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L1574(lines 1574 2149) no Hoare annotation was computed. [2023-11-23 22:25:01,744 INFO L899 garLoopResultBuilder]: For program point L1442(lines 1442 2200) no Hoare annotation was computed. [2023-11-23 22:25:01,745 INFO L899 garLoopResultBuilder]: For program point L1178(lines 1178 2287) no Hoare annotation was computed. [2023-11-23 22:25:01,745 INFO L899 garLoopResultBuilder]: For program point L1046(lines 1046 2333) no Hoare annotation was computed. [2023-11-23 22:25:01,745 INFO L899 garLoopResultBuilder]: For program point L782(lines 782 2420) no Hoare annotation was computed. [2023-11-23 22:25:01,745 INFO L899 garLoopResultBuilder]: For program point L1311(lines 1311 1332) no Hoare annotation was computed. [2023-11-23 22:25:01,745 INFO L899 garLoopResultBuilder]: For program point L1972(lines 1972 2026) no Hoare annotation was computed. [2023-11-23 22:25:01,745 INFO L899 garLoopResultBuilder]: For program point L1840(lines 1840 2077) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point L1642(lines 1642 2128) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point L1510(lines 1510 2174) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point L1246(lines 1246 2261) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point L57(lines 57 2671) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point L1908(lines 1908 2051) no Hoare annotation was computed. [2023-11-23 22:25:01,746 INFO L899 garLoopResultBuilder]: For program point L1710(lines 1710 2102) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L521(lines 521 2512) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L257(lines 257 2599) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L125(lines 125 2650) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L985(lines 985 2353) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L1778(lines 1778 1786) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L721(lines 721 2440) no Hoare annotation was computed. [2023-11-23 22:25:01,747 INFO L899 garLoopResultBuilder]: For program point L589(lines 589 2491) no Hoare annotation was computed. [2023-11-23 22:25:01,748 INFO L899 garLoopResultBuilder]: For program point L325(lines 325 2578) no Hoare annotation was computed. [2023-11-23 22:25:01,748 INFO L899 garLoopResultBuilder]: For program point L193(lines 193 2624) no Hoare annotation was computed. [2023-11-23 22:25:01,748 INFO L899 garLoopResultBuilder]: For program point L1449(lines 1449 2194) no Hoare annotation was computed. [2023-11-23 22:25:01,748 INFO L899 garLoopResultBuilder]: For program point L1185(lines 1185 2281) no Hoare annotation was computed. [2023-11-23 22:25:01,748 INFO L899 garLoopResultBuilder]: For program point L1053(lines 1053 2332) no Hoare annotation was computed. [2023-11-23 22:25:01,749 INFO L899 garLoopResultBuilder]: For program point L921(lines 921 2378) no Hoare annotation was computed. [2023-11-23 22:25:01,749 INFO L899 garLoopResultBuilder]: For program point L789(lines 789 2419) no Hoare annotation was computed. [2023-11-23 22:25:01,749 INFO L899 garLoopResultBuilder]: For program point L1780(line 1780) no Hoare annotation was computed. [2023-11-23 22:25:01,749 INFO L899 garLoopResultBuilder]: For program point L657(lines 657 2465) no Hoare annotation was computed. [2023-11-23 22:25:01,749 INFO L899 garLoopResultBuilder]: For program point L459(lines 225 2614) no Hoare annotation was computed. [2023-11-23 22:25:01,749 INFO L899 garLoopResultBuilder]: For program point L393(lines 393 2552) no Hoare annotation was computed. [2023-11-23 22:25:01,750 INFO L899 garLoopResultBuilder]: For program point L1847(lines 1847 2071) no Hoare annotation was computed. [2023-11-23 22:25:01,750 INFO L899 garLoopResultBuilder]: For program point L1649(lines 1649 2122) no Hoare annotation was computed. [2023-11-23 22:25:01,750 INFO L899 garLoopResultBuilder]: For program point L1517(lines 1517 2173) no Hoare annotation was computed. [2023-11-23 22:25:01,750 INFO L899 garLoopResultBuilder]: For program point L1385(lines 1385 2219) no Hoare annotation was computed. [2023-11-23 22:25:01,750 INFO L899 garLoopResultBuilder]: For program point L1253(lines 1253 2260) no Hoare annotation was computed. [2023-11-23 22:25:01,751 INFO L899 garLoopResultBuilder]: For program point L1121(lines 1121 2306) no Hoare annotation was computed. [2023-11-23 22:25:01,751 INFO L899 garLoopResultBuilder]: For program point $Ultimate##204(lines 865 2392) no Hoare annotation was computed. [2023-11-23 22:25:01,751 INFO L899 garLoopResultBuilder]: For program point L857(lines 857 2393) no Hoare annotation was computed. [2023-11-23 22:25:01,751 INFO L899 garLoopResultBuilder]: For program point L461(lines 461 2541) no Hoare annotation was computed. [2023-11-23 22:25:01,751 INFO L899 garLoopResultBuilder]: For program point L1915(lines 1915 2050) no Hoare annotation was computed. [2023-11-23 22:25:01,751 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1763) no Hoare annotation was computed. [2023-11-23 22:25:01,752 INFO L899 garLoopResultBuilder]: For program point L1717(lines 1717 2101) no Hoare annotation was computed. [2023-11-23 22:25:01,752 INFO L899 garLoopResultBuilder]: For program point L1585(lines 1585 2147) no Hoare annotation was computed. [2023-11-23 22:25:01,752 INFO L899 garLoopResultBuilder]: For program point L132(lines 132 2644) no Hoare annotation was computed. [2023-11-23 22:25:01,752 INFO L899 garLoopResultBuilder]: For program point L1322(lines 1322 1330) no Hoare annotation was computed. [2023-11-23 22:25:01,752 INFO L899 garLoopResultBuilder]: For program point L1983(lines 1983 2024) no Hoare annotation was computed. [2023-11-23 22:25:01,752 INFO L899 garLoopResultBuilder]: For program point L596(lines 596 2485) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L464(lines 464 2536) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L332(lines 332 2572) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L200(lines 200 2623) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L68(lines 68 2669) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L1060(lines 1060 2326) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L928(lines 928 2377) no Hoare annotation was computed. [2023-11-23 22:25:01,753 INFO L899 garLoopResultBuilder]: For program point L796(lines 796 2413) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point L664(lines 664 2464) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point L532(lines 532 2510) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point L400(lines 400 2551) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point L268(lines 268 2597) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point $Ultimate##308(lines 1304 2242) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point L1524(lines 1524 2167) no Hoare annotation was computed. [2023-11-23 22:25:01,754 INFO L899 garLoopResultBuilder]: For program point L1392(lines 1392 2218) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L1260(lines 1260 2254) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L1128(lines 1128 2305) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L996(lines 996 2351) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L732(lines 732 2438) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L1922(lines 1922 2044) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L1724(lines 1724 2095) no Hoare annotation was computed. [2023-11-23 22:25:01,755 INFO L899 garLoopResultBuilder]: For program point L1592(lines 1592 2146) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L1460(lines 1460 2192) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L1196(lines 1196 2279) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L1990(lines 1990 2023) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L1858(lines 1858 2069) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L1792(lines 1792 1801) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L1660(lines 1660 2120) no Hoare annotation was computed. [2023-11-23 22:25:01,756 INFO L899 garLoopResultBuilder]: For program point L471(lines 471 2530) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L207(lines 207 2617) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L75(lines 75 2668) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L935(lines 935 2371) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L671(lines 671 2458) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 2509) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L407(lines 407 2545) no Hoare annotation was computed. [2023-11-23 22:25:01,757 INFO L899 garLoopResultBuilder]: For program point L275(lines 275 2596) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L143(lines 143 2642) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L1399(lines 1399 2212) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L1135(lines 1135 2299) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L1003(lines 1003 2350) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L739(lines 739 2437) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L607(lines 607 2483) no Hoare annotation was computed. [2023-11-23 22:25:01,758 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 2570) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L872(lines 872 893) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L1599(lines 1599 2140) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L1467(lines 1467 2191) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L1203(lines 1203 2278) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L1071(lines 1071 2324) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L807(lines 807 2411) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L1997(lines 1997 2017) no Hoare annotation was computed. [2023-11-23 22:25:01,759 INFO L899 garLoopResultBuilder]: For program point L1865(lines 1865 2068) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L1667(lines 1667 2119) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L1535(lines 1535 2165) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L1337(lines 1103 2314) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L1271(lines 1271 2252) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L82(lines 82 2662) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L1933(lines 1933 2042) no Hoare annotation was computed. [2023-11-23 22:25:01,760 INFO L899 garLoopResultBuilder]: For program point L1735(lines 1735 2093) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L546(lines 546 2503) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L1339(lines 1339 2241) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L282(lines 282 2590) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L150(lines 150 2641) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L1010(lines 1010 2344) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L746(lines 746 2431) no Hoare annotation was computed. [2023-11-23 22:25:01,761 INFO L899 garLoopResultBuilder]: For program point L614(lines 614 2482) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L482(lines 482 2528) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L350(lines 350 2569) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L218(lines 218 2615) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L1474(lines 1474 2185) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L1342(lines 1342 2236) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L1210(lines 1210 2272) no Hoare annotation was computed. [2023-11-23 22:25:01,762 INFO L899 garLoopResultBuilder]: For program point L1078(lines 1078 2323) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L946(lines 946 2369) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L814(lines 814 2410) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L682(lines 682 2456) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L418(lines 418 2543) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L22(lines 22 2691) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L1872(lines 1872 2062) no Hoare annotation was computed. [2023-11-23 22:25:01,763 INFO L899 garLoopResultBuilder]: For program point L1674(lines 1674 2113) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1542(lines 1542 2164) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1410(lines 1410 2210) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1278(lines 1278 2251) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1146(lines 1146 2297) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1940(lines 1940 2041) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L883(lines 883 891) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1742(lines 1742 2092) no Hoare annotation was computed. [2023-11-23 22:25:01,764 INFO L899 garLoopResultBuilder]: For program point L1610(lines 1610 2138) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L157(lines 157 2635) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L25(lines 25 2686) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L2008(lines 2008 2015) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L1810(lines 1542 2164) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L621(lines 621 2476) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L489(lines 489 2527) no Hoare annotation was computed. [2023-11-23 22:25:01,765 INFO L899 garLoopResultBuilder]: For program point L357(lines 357 2563) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L225(lines 225 2614) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L93(lines 93 2660) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L1349(lines 1349 2230) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L1085(lines 1085 2317) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L953(lines 953 2368) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L821(lines 821 2404) no Hoare annotation was computed. [2023-11-23 22:25:01,766 INFO L899 garLoopResultBuilder]: For program point L1812(lines 1812 2091) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point L689(lines 689 2455) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point L557(lines 557 2501) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point L293(lines 293 2588) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point L1549(lines 1549 2158) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point L1417(lines 1417 2209) no Hoare annotation was computed. [2023-11-23 22:25:01,767 INFO L899 garLoopResultBuilder]: For program point L1285(lines 1285 2245) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1153(lines 1153 2296) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1021(lines 1021 2342) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L757(lines 757 2429) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1947(lines 1947 2035) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1815(lines 1815 2086) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1749(lines 1749 1805) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1617(lines 1617 2137) no Hoare annotation was computed. [2023-11-23 22:25:01,768 INFO L899 garLoopResultBuilder]: For program point L1485(lines 1485 2183) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point L1221(lines 1221 2270) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point L32(lines 32 2680) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point $Ultimate##100(lines 426 2542) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point L1883(lines 1883 2060) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point L1685(lines 1685 2111) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point L496(lines 496 2521) no Hoare annotation was computed. [2023-11-23 22:25:01,769 INFO L899 garLoopResultBuilder]: For program point L232(lines 232 2608) no Hoare annotation was computed. [2023-11-23 22:25:01,770 INFO L899 garLoopResultBuilder]: For program point L100(lines 100 2659) no Hoare annotation was computed. [2023-11-23 22:25:01,773 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-23 22:25:01,775 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 22:25:01,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:25:01 BoogieIcfgContainer [2023-11-23 22:25:01,781 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 22:25:01,782 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 22:25:01,782 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 22:25:01,782 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 22:25:01,783 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:24:58" (3/4) ... [2023-11-23 22:25:01,785 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 22:25:01,811 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2023-11-23 22:25:01,813 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-23 22:25:01,816 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-23 22:25:01,819 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 22:25:02,066 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/witness.graphml [2023-11-23 22:25:02,066 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/witness.yml [2023-11-23 22:25:02,066 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 22:25:02,067 INFO L158 Benchmark]: Toolchain (without parser) took 6340.96ms. Allocated memory was 192.9MB in the beginning and 274.7MB in the end (delta: 81.8MB). Free memory was 148.6MB in the beginning and 201.3MB in the end (delta: -52.7MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,068 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 192.9MB. Free memory is still 168.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 22:25:02,068 INFO L158 Benchmark]: CACSL2BoogieTranslator took 987.59ms. Allocated memory is still 192.9MB. Free memory was 148.4MB in the beginning and 109.2MB in the end (delta: 39.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,068 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.33ms. Allocated memory is still 192.9MB. Free memory was 109.2MB in the beginning and 102.7MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,069 INFO L158 Benchmark]: Boogie Preprocessor took 119.41ms. Allocated memory is still 192.9MB. Free memory was 102.7MB in the beginning and 95.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,069 INFO L158 Benchmark]: RCFGBuilder took 1695.10ms. Allocated memory is still 192.9MB. Free memory was 95.2MB in the beginning and 153.7MB in the end (delta: -58.6MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,069 INFO L158 Benchmark]: TraceAbstraction took 3124.51ms. Allocated memory was 192.9MB in the beginning and 274.7MB in the end (delta: 81.8MB). Free memory was 152.7MB in the beginning and 222.2MB in the end (delta: -69.6MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,070 INFO L158 Benchmark]: Witness Printer took 284.48ms. Allocated memory is still 274.7MB. Free memory was 221.2MB in the beginning and 201.3MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-23 22:25:02,072 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 192.9MB. Free memory is still 168.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 987.59ms. Allocated memory is still 192.9MB. Free memory was 148.4MB in the beginning and 109.2MB in the end (delta: 39.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.33ms. Allocated memory is still 192.9MB. Free memory was 109.2MB in the beginning and 102.7MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.41ms. Allocated memory is still 192.9MB. Free memory was 102.7MB in the beginning and 95.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1695.10ms. Allocated memory is still 192.9MB. Free memory was 95.2MB in the beginning and 153.7MB in the end (delta: -58.6MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * TraceAbstraction took 3124.51ms. Allocated memory was 192.9MB in the beginning and 274.7MB in the end (delta: 81.8MB). Free memory was 152.7MB in the beginning and 222.2MB in the end (delta: -69.6MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * Witness Printer took 284.48ms. Allocated memory is still 274.7MB. Free memory was 221.2MB in the beginning and 201.3MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. 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: 1763]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1780]: 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 1 procedures, 249 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.0s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 872 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 872 mSDsluCounter, 1171 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 739 mSDsCounter, 15 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 958 IncrementalHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 15 mSolverCounterUnsat, 432 mSDtfsCounter, 958 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=249occurred in iteration=0, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 0 LocationsWithAnnotation, 0 PreInvPairs, 0 NumberOfFragments, 0 HoareAnnotationTreeSize, 0 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 0 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 274 NumberOfCodeBlocks, 274 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 272 ConstructedInterpolants, 0 QuantifiedInterpolants, 598 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-11-23 22:25:02,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de969fa2-2386-44e4-8e04-01bb3acaf6ef/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE