./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-simple/nested_5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d0f32d2f39934bb8fd732fa206acfa5d2fb4cacaee37919c0e4326d55891c86 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:04:35,832 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:04:35,894 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 20:04:35,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:04:35,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:04:35,922 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:04:35,923 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:04:35,924 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:04:35,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:04:35,925 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:04:35,925 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 20:04:35,926 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 20:04:35,926 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 20:04:35,927 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 20:04:35,927 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 20:04:35,928 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 20:04:35,928 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 20:04:35,929 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 20:04:35,929 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 20:04:35,930 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 20:04:35,930 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 20:04:35,931 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 20:04:35,932 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:04:35,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:04:35,932 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:04:35,933 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:04:35,933 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:04:35,934 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:04:35,934 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:04:35,934 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:04:35,935 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:04:35,935 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:04:35,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:04:35,935 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:04:35,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:04:35,936 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 20:04:35,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:04:35,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:04:35,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:04:35,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:04:35,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:04:35,937 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 20:04:35,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:04:35,937 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:04:35,937 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:04:35,937 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 20:04:35,938 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 20:04:35,938 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d0f32d2f39934bb8fd732fa206acfa5d2fb4cacaee37919c0e4326d55891c86 [2023-12-02 20:04:36,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:04:36,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:04:36,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:04:36,158 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:04:36,159 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:04:36,160 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/loop-simple/nested_5.c [2023-12-02 20:04:38,981 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:04:39,152 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:04:39,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/sv-benchmarks/c/loop-simple/nested_5.c [2023-12-02 20:04:39,159 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data/bca5e4b93/a7d003b62312493f9ffcedbc642cbac9/FLAG56994c079 [2023-12-02 20:04:39,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data/bca5e4b93/a7d003b62312493f9ffcedbc642cbac9 [2023-12-02 20:04:39,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:04:39,176 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:04:39,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:04:39,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:04:39,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:04:39,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ff71eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39, skipping insertion in model container [2023-12-02 20:04:39,185 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,204 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:04:39,345 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_221cfe73-9709-4c51-bcaa-98411e8ac1d7/sv-benchmarks/c/loop-simple/nested_5.c[899,912] [2023-12-02 20:04:39,350 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:04:39,360 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:04:39,378 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_221cfe73-9709-4c51-bcaa-98411e8ac1d7/sv-benchmarks/c/loop-simple/nested_5.c[899,912] [2023-12-02 20:04:39,379 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:04:39,392 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:04:39,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39 WrapperNode [2023-12-02 20:04:39,393 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:04:39,394 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:04:39,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:04:39,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:04:39,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,430 INFO L138 Inliner]: procedures = 10, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2023-12-02 20:04:39,430 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:04:39,431 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:04:39,431 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:04:39,431 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:04:39,440 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,442 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,442 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,449 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,452 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,453 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:04:39,454 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:04:39,455 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:04:39,455 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:04:39,456 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (1/1) ... [2023-12-02 20:04:39,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:04:39,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:39,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:04:39,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:04:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:04:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:04:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:04:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 20:04:39,584 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:04:39,586 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:04:39,682 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:04:39,724 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:04:39,724 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-02 20:04:39,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:04:39 BoogieIcfgContainer [2023-12-02 20:04:39,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:04:39,729 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:04:39,729 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:04:39,732 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:04:39,732 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:04:39" (1/3) ... [2023-12-02 20:04:39,733 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e664949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:04:39, skipping insertion in model container [2023-12-02 20:04:39,733 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:04:39" (2/3) ... [2023-12-02 20:04:39,733 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e664949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:04:39, skipping insertion in model container [2023-12-02 20:04:39,733 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:04:39" (3/3) ... [2023-12-02 20:04:39,735 INFO L112 eAbstractionObserver]: Analyzing ICFG nested_5.c [2023-12-02 20:04:39,750 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:04:39,751 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 20:04:39,791 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 20:04:39,797 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=FINITE_AUTOMATA, 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;@53cdfae4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:04:39,798 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 20:04:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 10 states have internal predecessors, (16), 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) [2023-12-02 20:04:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 20:04:39,809 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:39,809 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 20:04:39,810 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:39,815 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:39,816 INFO L85 PathProgramCache]: Analyzing trace with hash 3330056, now seen corresponding path program 1 times [2023-12-02 20:04:39,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:39,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483229338] [2023-12-02 20:04:39,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:39,981 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:39,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483229338] [2023-12-02 20:04:39,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483229338] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:04:39,982 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:04:39,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:04:39,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615254672] [2023-12-02 20:04:39,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:04:39,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:04:39,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:40,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:04:40,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,021 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 10 states have internal predecessors, (16), 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 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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) [2023-12-02 20:04:40,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:40,070 INFO L93 Difference]: Finished difference Result 21 states and 31 transitions. [2023-12-02 20:04:40,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:04:40,072 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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 4 [2023-12-02 20:04:40,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:40,080 INFO L225 Difference]: With dead ends: 21 [2023-12-02 20:04:40,081 INFO L226 Difference]: Without dead ends: 14 [2023-12-02 20:04:40,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,087 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 8 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:40,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 10 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:40,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2023-12-02 20:04:40,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 10. [2023-12-02 20:04:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 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) [2023-12-02 20:04:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 14 transitions. [2023-12-02 20:04:40,113 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 14 transitions. Word has length 4 [2023-12-02 20:04:40,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:40,114 INFO L495 AbstractCegarLoop]: Abstraction has 10 states and 14 transitions. [2023-12-02 20:04:40,114 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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) [2023-12-02 20:04:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2023-12-02 20:04:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-12-02 20:04:40,115 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:40,115 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-12-02 20:04:40,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 20:04:40,115 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:40,116 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:40,116 INFO L85 PathProgramCache]: Analyzing trace with hash -1162509764, now seen corresponding path program 1 times [2023-12-02 20:04:40,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:40,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391288260] [2023-12-02 20:04:40,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,172 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:40,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391288260] [2023-12-02 20:04:40,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391288260] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:04:40,173 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:04:40,173 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:04:40,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211881416] [2023-12-02 20:04:40,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:04:40,174 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:04:40,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:40,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:04:40,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,176 INFO L87 Difference]: Start difference. First operand 10 states and 14 transitions. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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) [2023-12-02 20:04:40,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:40,205 INFO L93 Difference]: Finished difference Result 22 states and 34 transitions. [2023-12-02 20:04:40,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:04:40,205 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 6 [2023-12-02 20:04:40,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:40,206 INFO L225 Difference]: With dead ends: 22 [2023-12-02 20:04:40,206 INFO L226 Difference]: Without dead ends: 14 [2023-12-02 20:04:40,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,208 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 6 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:40,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 8 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:40,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2023-12-02 20:04:40,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 11. [2023-12-02 20:04:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 states have internal predecessors, (15), 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) [2023-12-02 20:04:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 15 transitions. [2023-12-02 20:04:40,214 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 15 transitions. Word has length 6 [2023-12-02 20:04:40,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:40,214 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 15 transitions. [2023-12-02 20:04:40,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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) [2023-12-02 20:04:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2023-12-02 20:04:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 20:04:40,215 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:40,215 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:04:40,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 20:04:40,216 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:40,217 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:40,217 INFO L85 PathProgramCache]: Analyzing trace with hash 1865642491, now seen corresponding path program 1 times [2023-12-02 20:04:40,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:40,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345683289] [2023-12-02 20:04:40,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:40,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,274 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:40,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345683289] [2023-12-02 20:04:40,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345683289] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:04:40,274 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:04:40,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:04:40,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658191140] [2023-12-02 20:04:40,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:04:40,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:04:40,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:40,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:04:40,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,277 INFO L87 Difference]: Start difference. First operand 11 states and 15 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2023-12-02 20:04:40,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:40,302 INFO L93 Difference]: Finished difference Result 23 states and 34 transitions. [2023-12-02 20:04:40,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:04:40,303 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 8 [2023-12-02 20:04:40,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:40,304 INFO L225 Difference]: With dead ends: 23 [2023-12-02 20:04:40,304 INFO L226 Difference]: Without dead ends: 14 [2023-12-02 20:04:40,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,306 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:40,307 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 8 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:40,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2023-12-02 20:04:40,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2023-12-02 20:04:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 11 states have internal predecessors, (16), 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) [2023-12-02 20:04:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 16 transitions. [2023-12-02 20:04:40,310 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 16 transitions. Word has length 8 [2023-12-02 20:04:40,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:40,311 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 16 transitions. [2023-12-02 20:04:40,311 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2023-12-02 20:04:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2023-12-02 20:04:40,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 20:04:40,312 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:40,319 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:04:40,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 20:04:40,319 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:40,324 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:40,325 INFO L85 PathProgramCache]: Analyzing trace with hash 368111229, now seen corresponding path program 1 times [2023-12-02 20:04:40,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:40,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483242852] [2023-12-02 20:04:40,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,378 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:40,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483242852] [2023-12-02 20:04:40,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483242852] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:04:40,378 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:04:40,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:04:40,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968822742] [2023-12-02 20:04:40,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:04:40,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:04:40,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:40,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:04:40,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,381 INFO L87 Difference]: Start difference. First operand 12 states and 16 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-12-02 20:04:40,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:40,404 INFO L93 Difference]: Finished difference Result 24 states and 34 transitions. [2023-12-02 20:04:40,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:04:40,405 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 10 [2023-12-02 20:04:40,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:40,405 INFO L225 Difference]: With dead ends: 24 [2023-12-02 20:04:40,405 INFO L226 Difference]: Without dead ends: 14 [2023-12-02 20:04:40,406 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,407 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 2 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:40,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 8 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:40,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2023-12-02 20:04:40,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 13. [2023-12-02 20:04:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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) [2023-12-02 20:04:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2023-12-02 20:04:40,412 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 17 transitions. Word has length 10 [2023-12-02 20:04:40,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:40,413 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 17 transitions. [2023-12-02 20:04:40,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-12-02 20:04:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2023-12-02 20:04:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 20:04:40,414 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:40,414 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:04:40,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 20:04:40,414 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:40,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:40,415 INFO L85 PathProgramCache]: Analyzing trace with hash -519762706, now seen corresponding path program 1 times [2023-12-02 20:04:40,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:40,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530360483] [2023-12-02 20:04:40,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,464 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:40,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530360483] [2023-12-02 20:04:40,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530360483] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:04:40,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:04:40,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:04:40,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933605090] [2023-12-02 20:04:40,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:04:40,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:04:40,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:40,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:04:40,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,467 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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) [2023-12-02 20:04:40,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:40,486 INFO L93 Difference]: Finished difference Result 25 states and 34 transitions. [2023-12-02 20:04:40,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:04:40,486 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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 12 [2023-12-02 20:04:40,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:40,487 INFO L225 Difference]: With dead ends: 25 [2023-12-02 20:04:40,487 INFO L226 Difference]: Without dead ends: 14 [2023-12-02 20:04:40,487 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:04:40,489 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 0 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:40,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:40,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2023-12-02 20:04:40,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2023-12-02 20:04:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3846153846153846) internal successors, (18), 13 states have internal predecessors, (18), 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) [2023-12-02 20:04:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2023-12-02 20:04:40,493 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 18 transitions. Word has length 12 [2023-12-02 20:04:40,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:40,494 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 18 transitions. [2023-12-02 20:04:40,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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) [2023-12-02 20:04:40,494 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2023-12-02 20:04:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 20:04:40,495 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:40,495 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:04:40,495 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 20:04:40,495 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:40,496 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:40,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1805767100, now seen corresponding path program 1 times [2023-12-02 20:04:40,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:40,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940420663] [2023-12-02 20:04:40,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,547 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:40,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940420663] [2023-12-02 20:04:40,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940420663] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:04:40,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1124374922] [2023-12-02 20:04:40,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:40,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:40,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:40,551 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:04:40,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 20:04:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:40,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:04:40,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:04:40,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,650 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:04:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:04:40,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1124374922] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:04:40,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2073313220] [2023-12-02 20:04:40,691 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:04:40,691 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:04:40,695 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:04:40,700 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:04:40,701 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:04:41,555 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:04:41,814 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '399#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:04:41,814 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:04:41,814 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:04:41,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2023-12-02 20:04:41,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745676600] [2023-12-02 20:04:41,815 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:04:41,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 20:04:41,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:41,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 20:04:41,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2023-12-02 20:04:41,817 INFO L87 Difference]: Start difference. First operand 14 states and 18 transitions. Second operand has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 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) [2023-12-02 20:04:41,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:41,858 INFO L93 Difference]: Finished difference Result 29 states and 40 transitions. [2023-12-02 20:04:41,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:04:41,859 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 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 13 [2023-12-02 20:04:41,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:41,860 INFO L225 Difference]: With dead ends: 29 [2023-12-02 20:04:41,860 INFO L226 Difference]: Without dead ends: 17 [2023-12-02 20:04:41,860 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2023-12-02 20:04:41,861 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 0 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:41,862 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 18 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:41,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2023-12-02 20:04:41,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2023-12-02 20:04:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.3125) internal successors, (21), 16 states have internal predecessors, (21), 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) [2023-12-02 20:04:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2023-12-02 20:04:41,865 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 13 [2023-12-02 20:04:41,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:41,865 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2023-12-02 20:04:41,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 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) [2023-12-02 20:04:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2023-12-02 20:04:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 20:04:41,866 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:41,866 INFO L195 NwaCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:04:41,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 20:04:42,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 20:04:42,072 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:42,072 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:42,072 INFO L85 PathProgramCache]: Analyzing trace with hash 74895470, now seen corresponding path program 2 times [2023-12-02 20:04:42,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:42,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955566405] [2023-12-02 20:04:42,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:42,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 20:04:42,119 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:42,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955566405] [2023-12-02 20:04:42,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1955566405] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:04:42,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [100549232] [2023-12-02 20:04:42,119 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:04:42,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:42,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:42,121 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:04:42,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 20:04:42,158 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-12-02 20:04:42,158 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:04:42,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:04:42,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:04:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 20:04:42,190 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:04:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 20:04:42,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [100549232] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:04:42,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [647550408] [2023-12-02 20:04:42,225 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:04:42,225 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:04:42,226 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:04:42,226 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:04:42,226 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:04:42,690 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:04:42,948 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '585#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:04:42,948 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:04:42,948 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:04:42,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 8 [2023-12-02 20:04:42,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930838295] [2023-12-02 20:04:42,949 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:04:42,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 20:04:42,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:42,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 20:04:42,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2023-12-02 20:04:42,950 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 8 states, 8 states have (on average 4.375) internal successors, (35), 8 states have internal predecessors, (35), 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) [2023-12-02 20:04:43,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:43,119 INFO L93 Difference]: Finished difference Result 112 states and 147 transitions. [2023-12-02 20:04:43,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-12-02 20:04:43,120 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 8 states have internal predecessors, (35), 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 16 [2023-12-02 20:04:43,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:43,121 INFO L225 Difference]: With dead ends: 112 [2023-12-02 20:04:43,121 INFO L226 Difference]: Without dead ends: 97 [2023-12-02 20:04:43,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=119, Invalid=387, Unknown=0, NotChecked=0, Total=506 [2023-12-02 20:04:43,123 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 36 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:43,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 16 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 20:04:43,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2023-12-02 20:04:43,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 77. [2023-12-02 20:04:43,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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) [2023-12-02 20:04:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 97 transitions. [2023-12-02 20:04:43,138 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 97 transitions. Word has length 16 [2023-12-02 20:04:43,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:43,138 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 97 transitions. [2023-12-02 20:04:43,139 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 8 states have internal predecessors, (35), 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) [2023-12-02 20:04:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2023-12-02 20:04:43,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 20:04:43,141 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:43,142 INFO L195 NwaCegarLoop]: trace histogram [32, 8, 8, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1] [2023-12-02 20:04:43,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 20:04:43,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-12-02 20:04:43,346 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:43,347 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:43,347 INFO L85 PathProgramCache]: Analyzing trace with hash -722950172, now seen corresponding path program 3 times [2023-12-02 20:04:43,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:43,347 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786877454] [2023-12-02 20:04:43,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:43,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 350 proven. 1 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2023-12-02 20:04:43,467 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:43,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786877454] [2023-12-02 20:04:43,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786877454] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:04:43,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [617617844] [2023-12-02 20:04:43,467 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 20:04:43,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:43,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:43,469 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:04:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 20:04:43,557 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 20:04:43,557 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:04:43,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:04:43,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:04:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 204 proven. 10 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2023-12-02 20:04:43,601 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:04:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 204 proven. 10 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2023-12-02 20:04:43,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [617617844] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:04:43,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1220972092] [2023-12-02 20:04:43,648 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:04:43,649 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:04:43,649 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:04:43,649 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:04:43,649 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:04:44,031 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:04:44,298 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1435#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:04:44,298 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:04:44,298 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:04:44,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 7] total 10 [2023-12-02 20:04:44,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981157441] [2023-12-02 20:04:44,299 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:04:44,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 20:04:44,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:44,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 20:04:44,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=210, Unknown=0, NotChecked=0, Total=272 [2023-12-02 20:04:44,301 INFO L87 Difference]: Start difference. First operand 77 states and 97 transitions. Second operand has 10 states, 10 states have (on average 3.2) internal successors, (32), 10 states have internal predecessors, (32), 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) [2023-12-02 20:04:44,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:44,497 INFO L93 Difference]: Finished difference Result 307 states and 423 transitions. [2023-12-02 20:04:44,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:04:44,498 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 10 states have internal predecessors, (32), 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 76 [2023-12-02 20:04:44,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:44,500 INFO L225 Difference]: With dead ends: 307 [2023-12-02 20:04:44,500 INFO L226 Difference]: Without dead ends: 233 [2023-12-02 20:04:44,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 211 SyntacticMatches, 4 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=197, Invalid=615, Unknown=0, NotChecked=0, Total=812 [2023-12-02 20:04:44,503 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 10 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:44,503 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 18 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:44,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2023-12-02 20:04:44,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 165. [2023-12-02 20:04:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 164 states have (on average 1.201219512195122) internal successors, (197), 164 states have internal predecessors, (197), 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) [2023-12-02 20:04:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 197 transitions. [2023-12-02 20:04:44,531 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 197 transitions. Word has length 76 [2023-12-02 20:04:44,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:44,532 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 197 transitions. [2023-12-02 20:04:44,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 10 states have internal predecessors, (32), 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) [2023-12-02 20:04:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 197 transitions. [2023-12-02 20:04:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-02 20:04:44,535 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:44,535 INFO L195 NwaCegarLoop]: trace histogram [96, 16, 16, 8, 8, 4, 4, 4, 4, 1, 1, 1, 1] [2023-12-02 20:04:44,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 20:04:44,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:44,740 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:44,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:44,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1260936972, now seen corresponding path program 4 times [2023-12-02 20:04:44,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:44,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53969001] [2023-12-02 20:04:44,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6596 backedges. 2503 proven. 1 refuted. 0 times theorem prover too weak. 4092 trivial. 0 not checked. [2023-12-02 20:04:44,929 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:44,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53969001] [2023-12-02 20:04:44,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53969001] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:04:44,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2138925724] [2023-12-02 20:04:44,929 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-12-02 20:04:44,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:44,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:44,930 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:04:44,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 20:04:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:45,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:04:45,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:04:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6596 backedges. 1457 proven. 52 refuted. 0 times theorem prover too weak. 5087 trivial. 0 not checked. [2023-12-02 20:04:45,112 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:04:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6596 backedges. 1457 proven. 52 refuted. 0 times theorem prover too weak. 5087 trivial. 0 not checked. [2023-12-02 20:04:45,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2138925724] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:04:45,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [813421011] [2023-12-02 20:04:45,163 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:04:45,164 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:04:45,164 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:04:45,164 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:04:45,164 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:04:45,515 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:04:45,733 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3387#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:04:45,733 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:04:45,733 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:04:45,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 10 [2023-12-02 20:04:45,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044437652] [2023-12-02 20:04:45,734 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:04:45,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 20:04:45,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:45,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 20:04:45,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2023-12-02 20:04:45,736 INFO L87 Difference]: Start difference. First operand 165 states and 197 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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) [2023-12-02 20:04:46,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:46,050 INFO L93 Difference]: Finished difference Result 1395 states and 1711 transitions. [2023-12-02 20:04:46,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:04:46,050 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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 164 [2023-12-02 20:04:46,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:46,058 INFO L225 Difference]: With dead ends: 1395 [2023-12-02 20:04:46,058 INFO L226 Difference]: Without dead ends: 1233 [2023-12-02 20:04:46,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 506 GetRequests, 479 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=198, Invalid=614, Unknown=0, NotChecked=0, Total=812 [2023-12-02 20:04:46,061 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 34 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:46,062 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 10 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:46,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1233 states. [2023-12-02 20:04:46,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1233 to 829. [2023-12-02 20:04:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 829 states, 828 states have (on average 1.1509661835748792) internal successors, (953), 828 states have internal predecessors, (953), 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) [2023-12-02 20:04:46,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 829 states and 953 transitions. [2023-12-02 20:04:46,195 INFO L78 Accepts]: Start accepts. Automaton has 829 states and 953 transitions. Word has length 164 [2023-12-02 20:04:46,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:46,196 INFO L495 AbstractCegarLoop]: Abstraction has 829 states and 953 transitions. [2023-12-02 20:04:46,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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) [2023-12-02 20:04:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 953 transitions. [2023-12-02 20:04:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2023-12-02 20:04:46,223 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:46,224 INFO L195 NwaCegarLoop]: trace histogram [576, 96, 96, 16, 16, 8, 8, 4, 4, 1, 1, 1, 1] [2023-12-02 20:04:46,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 20:04:46,430 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-12-02 20:04:46,430 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:46,430 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:46,431 INFO L85 PathProgramCache]: Analyzing trace with hash 842680144, now seen corresponding path program 5 times [2023-12-02 20:04:46,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:46,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504792110] [2023-12-02 20:04:46,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 232024 backedges. 50842 proven. 1816 refuted. 0 times theorem prover too weak. 179366 trivial. 0 not checked. [2023-12-02 20:04:47,787 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:47,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504792110] [2023-12-02 20:04:47,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504792110] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:04:47,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [156496193] [2023-12-02 20:04:47,788 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:04:47,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:47,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:47,789 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:04:47,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 20:04:48,148 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 104 check-sat command(s) [2023-12-02 20:04:48,148 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:04:48,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 652 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:04:48,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:04:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 232024 backedges. 50842 proven. 1816 refuted. 0 times theorem prover too weak. 179366 trivial. 0 not checked. [2023-12-02 20:04:48,342 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:04:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 232024 backedges. 50842 proven. 1816 refuted. 0 times theorem prover too weak. 179366 trivial. 0 not checked. [2023-12-02 20:04:48,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [156496193] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:04:48,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [233237271] [2023-12-02 20:04:48,518 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:04:48,518 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:04:48,518 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:04:48,518 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:04:48,518 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:04:48,789 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:04:48,983 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '12826#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:04:48,983 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:04:48,984 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:04:48,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2023-12-02 20:04:48,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829545291] [2023-12-02 20:04:48,985 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:04:48,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 20:04:48,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:48,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 20:04:48,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:04:48,987 INFO L87 Difference]: Start difference. First operand 829 states and 953 transitions. Second operand has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 9 states have internal predecessors, (52), 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) [2023-12-02 20:04:49,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:49,293 INFO L93 Difference]: Finished difference Result 3154 states and 3643 transitions. [2023-12-02 20:04:49,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:04:49,294 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 9 states have internal predecessors, (52), 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 828 [2023-12-02 20:04:49,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:49,306 INFO L225 Difference]: With dead ends: 3154 [2023-12-02 20:04:49,306 INFO L226 Difference]: Without dead ends: 2429 [2023-12-02 20:04:49,309 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2487 GetRequests, 2473 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:04:49,309 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 8 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:49,310 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 16 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:49,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2429 states. [2023-12-02 20:04:49,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2429 to 2429. [2023-12-02 20:04:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2429 states, 2428 states have (on average 1.1437397034596375) internal successors, (2777), 2428 states have internal predecessors, (2777), 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) [2023-12-02 20:04:49,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 2429 states and 2777 transitions. [2023-12-02 20:04:49,613 INFO L78 Accepts]: Start accepts. Automaton has 2429 states and 2777 transitions. Word has length 828 [2023-12-02 20:04:49,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:49,613 INFO L495 AbstractCegarLoop]: Abstraction has 2429 states and 2777 transitions. [2023-12-02 20:04:49,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 9 states have internal predecessors, (52), 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) [2023-12-02 20:04:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 2777 transitions. [2023-12-02 20:04:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2429 [2023-12-02 20:04:49,822 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:49,823 INFO L195 NwaCegarLoop]: trace histogram [1728, 288, 288, 48, 48, 8, 8, 4, 4, 1, 1, 1, 1] [2023-12-02 20:04:49,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 20:04:50,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-12-02 20:04:50,024 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:04:50,024 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:04:50,025 INFO L85 PathProgramCache]: Analyzing trace with hash 295250000, now seen corresponding path program 6 times [2023-12-02 20:04:50,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:04:50,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110605949] [2023-12-02 20:04:50,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:04:50,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:04:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:04:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2089016 backedges. 783835 proven. 65320 refuted. 0 times theorem prover too weak. 1239861 trivial. 0 not checked. [2023-12-02 20:04:54,250 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:04:54,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110605949] [2023-12-02 20:04:54,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110605949] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:04:54,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247588441] [2023-12-02 20:04:54,250 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 20:04:54,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:04:54,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:04:54,252 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:04:54,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 20:04:55,489 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 20:04:55,489 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:04:55,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 7277 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:04:55,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:04:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2089016 backedges. 783835 proven. 65320 refuted. 0 times theorem prover too weak. 1239861 trivial. 0 not checked. [2023-12-02 20:04:56,242 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:04:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2089016 backedges. 783835 proven. 65320 refuted. 0 times theorem prover too weak. 1239861 trivial. 0 not checked. [2023-12-02 20:04:57,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [247588441] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:04:57,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [596102387] [2023-12-02 20:04:57,012 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:04:57,013 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:04:57,013 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:04:57,013 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:04:57,013 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:04:57,292 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:04:57,493 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '38559#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:04:57,493 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:04:57,493 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:04:57,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2023-12-02 20:04:57,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217174618] [2023-12-02 20:04:57,496 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:04:57,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 20:04:57,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:04:57,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 20:04:57,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:04:57,502 INFO L87 Difference]: Start difference. First operand 2429 states and 2777 transitions. Second operand has 9 states, 9 states have (on average 5.888888888888889) internal successors, (53), 9 states have internal predecessors, (53), 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) [2023-12-02 20:04:58,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:04:58,539 INFO L93 Difference]: Finished difference Result 9083 states and 10396 transitions. [2023-12-02 20:04:58,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:04:58,540 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.888888888888889) internal successors, (53), 9 states have internal predecessors, (53), 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 2428 [2023-12-02 20:04:58,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:04:58,568 INFO L225 Difference]: With dead ends: 9083 [2023-12-02 20:04:58,569 INFO L226 Difference]: Without dead ends: 7261 [2023-12-02 20:04:58,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7287 GetRequests, 7273 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:04:58,575 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 12 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 20 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:04:58,575 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 20 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:04:58,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7261 states. [2023-12-02 20:04:59,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7261 to 7261. [2023-12-02 20:04:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7261 states, 7260 states have (on average 1.1428374655647382) internal successors, (8297), 7260 states have internal predecessors, (8297), 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) [2023-12-02 20:04:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7261 states to 7261 states and 8297 transitions. [2023-12-02 20:04:59,565 INFO L78 Accepts]: Start accepts. Automaton has 7261 states and 8297 transitions. Word has length 2428 [2023-12-02 20:04:59,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:04:59,567 INFO L495 AbstractCegarLoop]: Abstraction has 7261 states and 8297 transitions. [2023-12-02 20:04:59,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.888888888888889) internal successors, (53), 9 states have internal predecessors, (53), 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) [2023-12-02 20:04:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 7261 states and 8297 transitions. [2023-12-02 20:04:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7261 [2023-12-02 20:04:59,830 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:04:59,832 INFO L195 NwaCegarLoop]: trace histogram [5184, 864, 864, 144, 144, 24, 24, 4, 4, 1, 1, 1, 1] [2023-12-02 20:04:59,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-12-02 20:05:00,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:05:00,033 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:05:00,033 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:05:00,035 INFO L85 PathProgramCache]: Analyzing trace with hash 498266944, now seen corresponding path program 7 times [2023-12-02 20:05:00,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:05:00,035 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124390463] [2023-12-02 20:05:00,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:05:00,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:05:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:05:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 18808072 backedges. 0 proven. 14108776 refuted. 0 times theorem prover too weak. 4699296 trivial. 0 not checked. [2023-12-02 20:05:44,570 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:05:44,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124390463] [2023-12-02 20:05:44,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124390463] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:05:44,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1599449484] [2023-12-02 20:05:44,571 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-12-02 20:05:44,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:05:44,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:05:44,571 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:05:44,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-02 20:05:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:05:48,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 21802 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:05:48,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:05:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18808072 backedges. 0 proven. 14108776 refuted. 0 times theorem prover too weak. 4699296 trivial. 0 not checked. [2023-12-02 20:05:55,804 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:06:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 18808072 backedges. 0 proven. 14108776 refuted. 0 times theorem prover too weak. 4699296 trivial. 0 not checked. [2023-12-02 20:06:02,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1599449484] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:06:02,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1121547281] [2023-12-02 20:06:02,655 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2023-12-02 20:06:02,656 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 20:06:02,656 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 20:06:02,656 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 20:06:02,656 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 20:06:02,950 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 20:06:03,226 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '114806#(and (<= 6 |ULTIMATE.start_main_~b~0#1|) (<= 6 |ULTIMATE.start_main_~a~0#1|) (<= 6 |ULTIMATE.start_main_~d~0#1|) (<= 6 |ULTIMATE.start_main_~e~0#1|) (<= 6 |ULTIMATE.start_main_~c~0#1|) (or (not (= 6 |ULTIMATE.start_main_~a~0#1|)) (not (= 6 |ULTIMATE.start_main_~d~0#1|)) (not (= 6 |ULTIMATE.start_main_~e~0#1|)) (not (= 6 |ULTIMATE.start_main_~c~0#1|)) (not (= 6 |ULTIMATE.start_main_~b~0#1|))))' at error location [2023-12-02 20:06:03,227 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:06:03,227 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:06:03,232 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 8 [2023-12-02 20:06:03,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000429851] [2023-12-02 20:06:03,232 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:06:03,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 20:06:03,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:06:03,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 20:06:03,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:06:03,240 INFO L87 Difference]: Start difference. First operand 7261 states and 8297 transitions. Second operand has 9 states, 9 states have (on average 6.777777777777778) internal successors, (61), 8 states have internal predecessors, (61), 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) [2023-12-02 20:06:04,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:06:04,434 INFO L93 Difference]: Finished difference Result 10892 states and 12447 transitions. [2023-12-02 20:06:04,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:06:04,435 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.777777777777778) internal successors, (61), 8 states have internal predecessors, (61), 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 7260 [2023-12-02 20:06:04,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:06:04,482 INFO L225 Difference]: With dead ends: 10892 [2023-12-02 20:06:04,483 INFO L226 Difference]: Without dead ends: 10889 [2023-12-02 20:06:04,486 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21784 GetRequests, 21766 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:06:04,487 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 8 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:06:04,487 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 22 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:06:04,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10889 states. [2023-12-02 20:06:06,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10889 to 10889. [2023-12-02 20:06:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10889 states, 10888 states have (on average 1.1428177810433504) internal successors, (12443), 10888 states have internal predecessors, (12443), 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) [2023-12-02 20:06:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10889 states to 10889 states and 12443 transitions. [2023-12-02 20:06:06,110 INFO L78 Accepts]: Start accepts. Automaton has 10889 states and 12443 transitions. Word has length 7260 [2023-12-02 20:06:06,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:06:06,120 INFO L495 AbstractCegarLoop]: Abstraction has 10889 states and 12443 transitions. [2023-12-02 20:06:06,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.777777777777778) internal successors, (61), 8 states have internal predecessors, (61), 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) [2023-12-02 20:06:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10889 states and 12443 transitions. [2023-12-02 20:06:06,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10889 [2023-12-02 20:06:06,841 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:06:06,846 INFO L195 NwaCegarLoop]: trace histogram [7776, 1296, 1296, 216, 216, 36, 36, 6, 6, 1, 1, 1, 1] [2023-12-02 20:06:06,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-12-02 20:06:07,046 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:06:07,047 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:06:07,047 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:06:07,049 INFO L85 PathProgramCache]: Analyzing trace with hash -1291399716, now seen corresponding path program 8 times [2023-12-02 20:06:07,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:06:07,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89353494] [2023-12-02 20:06:07,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:06:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:07:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:09:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 42320880 backedges. 0 proven. 36279705 refuted. 0 times theorem prover too weak. 6041175 trivial. 0 not checked. [2023-12-02 20:09:51,070 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:09:51,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89353494] [2023-12-02 20:09:51,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89353494] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:09:51,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [341990765] [2023-12-02 20:09:51,070 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:09:51,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:09:51,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:09:51,072 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:09:51,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-12-02 20:09:52,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-12-02 20:09:52,606 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-12-02 20:09:52,607 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.StackOverflowError at java.base/java.util.HashMap.putVal(HashMap.java:627) at java.base/java.util.HashMap.put(HashMap.java:608) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.addStmtPositionToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:174) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:151) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserterWithStmtOrderPrioritization.dfsPartitionStatementsAccordingToDepth(AnnotateAndAsserterWithStmtOrderPrioritization.java:154) [2023-12-02 20:09:52,635 INFO L158 Benchmark]: Toolchain (without parser) took 313459.11ms. Allocated memory was 153.1MB in the beginning and 8.2GB in the end (delta: 8.1GB). Free memory was 114.7MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 5.4GB. Max. memory is 16.1GB. [2023-12-02 20:09:52,635 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:09:52,636 INFO L158 Benchmark]: CACSL2BoogieTranslator took 215.97ms. Allocated memory is still 153.1MB. Free memory was 114.4MB in the beginning and 104.3MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 20:09:52,636 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.20ms. Allocated memory is still 153.1MB. Free memory was 104.3MB in the beginning and 102.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 20:09:52,636 INFO L158 Benchmark]: Boogie Preprocessor took 22.82ms. Allocated memory is still 153.1MB. Free memory was 102.7MB in the beginning and 101.8MB in the end (delta: 939.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:09:52,640 INFO L158 Benchmark]: RCFGBuilder took 271.55ms. Allocated memory is still 153.1MB. Free memory was 101.2MB in the beginning and 89.6MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 20:09:52,640 INFO L158 Benchmark]: TraceAbstraction took 312905.50ms. Allocated memory was 153.1MB in the beginning and 8.2GB in the end (delta: 8.1GB). Free memory was 89.2MB in the beginning and 2.8GB in the end (delta: -2.8GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. [2023-12-02 20:09:52,643 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 215.97ms. Allocated memory is still 153.1MB. Free memory was 114.4MB in the beginning and 104.3MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.20ms. Allocated memory is still 153.1MB. Free memory was 104.3MB in the beginning and 102.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.82ms. Allocated memory is still 153.1MB. Free memory was 102.7MB in the beginning and 101.8MB in the end (delta: 939.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 271.55ms. Allocated memory is still 153.1MB. Free memory was 101.2MB in the beginning and 89.6MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 312905.50ms. Allocated memory was 153.1MB in the beginning and 8.2GB in the end (delta: 8.1GB). Free memory was 89.2MB in the beginning and 2.8GB in the end (delta: -2.8GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: StackOverflowError: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: StackOverflowError: null: java.base/java.util.HashMap.putVal(HashMap.java:627) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-12-02 20:09:52,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d0f32d2f39934bb8fd732fa206acfa5d2fb4cacaee37919c0e4326d55891c86 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:10:01,840 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:10:01,918 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 20:10:01,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:10:01,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:10:01,953 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:10:01,954 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:10:01,954 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:10:01,955 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:10:01,955 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:10:01,956 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 20:10:01,957 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 20:10:01,957 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 20:10:01,958 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 20:10:01,958 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 20:10:01,959 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 20:10:01,960 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:10:01,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:10:01,961 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:10:01,962 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:10:01,962 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:10:01,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:10:01,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:10:01,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:10:01,965 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 20:10:01,965 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 20:10:01,965 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 20:10:01,966 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:10:01,966 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:10:01,966 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:10:01,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:10:01,967 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:10:01,968 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 20:10:01,968 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:10:01,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:10:01,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:10:01,969 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:10:01,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:10:01,969 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 20:10:01,969 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:01,970 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:10:01,970 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:10:01,971 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 20:10:01,971 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 20:10:01,971 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d0f32d2f39934bb8fd732fa206acfa5d2fb4cacaee37919c0e4326d55891c86 [2023-12-02 20:10:02,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:10:02,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:10:02,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:10:02,293 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:10:02,293 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:10:02,295 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/loop-simple/nested_5.c [2023-12-02 20:10:05,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:10:05,273 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:10:05,273 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/sv-benchmarks/c/loop-simple/nested_5.c [2023-12-02 20:10:05,281 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data/f5aaa7e75/7700cc5ee5794e11b25fe07bc23e976a/FLAG03f687717 [2023-12-02 20:10:05,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/data/f5aaa7e75/7700cc5ee5794e11b25fe07bc23e976a [2023-12-02 20:10:05,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:10:05,298 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:10:05,299 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:10:05,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:10:05,303 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:10:05,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,305 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71ac13dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05, skipping insertion in model container [2023-12-02 20:10:05,305 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,321 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:10:05,449 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_221cfe73-9709-4c51-bcaa-98411e8ac1d7/sv-benchmarks/c/loop-simple/nested_5.c[899,912] [2023-12-02 20:10:05,453 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:10:05,464 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:10:05,479 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_221cfe73-9709-4c51-bcaa-98411e8ac1d7/sv-benchmarks/c/loop-simple/nested_5.c[899,912] [2023-12-02 20:10:05,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:10:05,491 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:10:05,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05 WrapperNode [2023-12-02 20:10:05,492 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:10:05,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:10:05,493 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:10:05,493 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:10:05,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,505 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,519 INFO L138 Inliner]: procedures = 10, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2023-12-02 20:10:05,520 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:10:05,520 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:10:05,521 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:10:05,521 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:10:05,527 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,530 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,530 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,535 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,540 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,541 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,542 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,545 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:10:05,546 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:10:05,546 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:10:05,546 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:10:05,547 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (1/1) ... [2023-12-02 20:10:05,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:10:05,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:05,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:10:05,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:10:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:10:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:10:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:10:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 20:10:05,690 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:10:05,692 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:10:05,852 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:10:05,888 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:10:05,888 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-02 20:10:05,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:10:05 BoogieIcfgContainer [2023-12-02 20:10:05,889 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:10:05,892 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:10:05,892 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:10:05,895 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:10:05,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:10:05" (1/3) ... [2023-12-02 20:10:05,896 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f458108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:10:05, skipping insertion in model container [2023-12-02 20:10:05,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:10:05" (2/3) ... [2023-12-02 20:10:05,897 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f458108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:10:05, skipping insertion in model container [2023-12-02 20:10:05,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:10:05" (3/3) ... [2023-12-02 20:10:05,898 INFO L112 eAbstractionObserver]: Analyzing ICFG nested_5.c [2023-12-02 20:10:05,918 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:10:05,918 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 20:10:05,969 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 20:10:05,976 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=FINITE_AUTOMATA, 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;@7917da47, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:10:05,976 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 20:10:05,980 INFO L276 IsEmpty]: Start isEmpty. Operand has 15 states, 13 states have (on average 1.9230769230769231) internal successors, (25), 14 states have internal predecessors, (25), 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) [2023-12-02 20:10:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 20:10:05,986 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:05,986 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 20:10:05,987 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:05,992 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:05,992 INFO L85 PathProgramCache]: Analyzing trace with hash 3257020, now seen corresponding path program 1 times [2023-12-02 20:10:06,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:06,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [35878421] [2023-12-02 20:10:06,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:06,005 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:06,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:06,007 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:06,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 20:10:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:06,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:10:06,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:06,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:06,111 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:10:06,111 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:06,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [35878421] [2023-12-02 20:10:06,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [35878421] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:06,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:06,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:10:06,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995463866] [2023-12-02 20:10:06,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:06,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:06,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:06,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:06,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:06,150 INFO L87 Difference]: Start difference. First operand has 15 states, 13 states have (on average 1.9230769230769231) internal successors, (25), 14 states have internal predecessors, (25), 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 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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) [2023-12-02 20:10:06,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:06,195 INFO L93 Difference]: Finished difference Result 38 states and 68 transitions. [2023-12-02 20:10:06,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:06,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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 4 [2023-12-02 20:10:06,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:06,205 INFO L225 Difference]: With dead ends: 38 [2023-12-02 20:10:06,205 INFO L226 Difference]: Without dead ends: 22 [2023-12-02 20:10:06,208 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:06,212 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 12 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:06,213 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 25 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:06,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2023-12-02 20:10:06,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 14. [2023-12-02 20:10:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3846153846153846) internal successors, (18), 13 states have internal predecessors, (18), 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) [2023-12-02 20:10:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2023-12-02 20:10:06,245 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 18 transitions. Word has length 4 [2023-12-02 20:10:06,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:06,246 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 18 transitions. [2023-12-02 20:10:06,246 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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) [2023-12-02 20:10:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2023-12-02 20:10:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 20:10:06,246 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:06,247 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:06,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 20:10:06,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:06,448 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:06,448 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:06,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1743481472, now seen corresponding path program 1 times [2023-12-02 20:10:06,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:06,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [849623757] [2023-12-02 20:10:06,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:06,449 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:06,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:06,451 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:06,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 20:10:06,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:06,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:10:06,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:06,513 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:10:06,513 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:06,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [849623757] [2023-12-02 20:10:06,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [849623757] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:06,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:06,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:06,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858191795] [2023-12-02 20:10:06,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:06,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:06,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:06,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:06,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:06,518 INFO L87 Difference]: Start difference. First operand 14 states and 18 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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) [2023-12-02 20:10:06,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:06,544 INFO L93 Difference]: Finished difference Result 33 states and 45 transitions. [2023-12-02 20:10:06,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:06,545 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 7 [2023-12-02 20:10:06,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:06,546 INFO L225 Difference]: With dead ends: 33 [2023-12-02 20:10:06,546 INFO L226 Difference]: Without dead ends: 21 [2023-12-02 20:10:06,546 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:06,548 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 9 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:06,549 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 23 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:06,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-12-02 20:10:06,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 15. [2023-12-02 20:10:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.3571428571428572) internal successors, (19), 14 states have internal predecessors, (19), 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) [2023-12-02 20:10:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 19 transitions. [2023-12-02 20:10:06,555 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 19 transitions. Word has length 7 [2023-12-02 20:10:06,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:06,555 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-12-02 20:10:06,556 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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) [2023-12-02 20:10:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2023-12-02 20:10:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 20:10:06,557 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:06,557 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:06,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 20:10:06,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:06,758 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:06,758 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:06,759 INFO L85 PathProgramCache]: Analyzing trace with hash 1911061864, now seen corresponding path program 1 times [2023-12-02 20:10:06,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:06,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1305289577] [2023-12-02 20:10:06,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:06,760 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:06,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:06,761 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:06,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-02 20:10:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:06,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:10:06,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:06,801 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:10:06,801 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:06,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1305289577] [2023-12-02 20:10:06,802 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1305289577] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:06,802 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:06,802 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:06,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017859618] [2023-12-02 20:10:06,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:06,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:06,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:06,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:06,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:06,805 INFO L87 Difference]: Start difference. First operand 15 states and 19 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-12-02 20:10:06,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:06,828 INFO L93 Difference]: Finished difference Result 33 states and 44 transitions. [2023-12-02 20:10:06,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:06,829 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 10 [2023-12-02 20:10:06,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:06,829 INFO L225 Difference]: With dead ends: 33 [2023-12-02 20:10:06,830 INFO L226 Difference]: Without dead ends: 20 [2023-12-02 20:10:06,830 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:06,831 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 6 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:06,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 23 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:06,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2023-12-02 20:10:06,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 16. [2023-12-02 20:10:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 15 states have internal predecessors, (20), 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) [2023-12-02 20:10:06,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 20 transitions. [2023-12-02 20:10:06,837 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 20 transitions. Word has length 10 [2023-12-02 20:10:06,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:06,838 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 20 transitions. [2023-12-02 20:10:06,838 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-12-02 20:10:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2023-12-02 20:10:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 20:10:06,839 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:06,839 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:06,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-12-02 20:10:07,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:07,040 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:07,040 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:07,041 INFO L85 PathProgramCache]: Analyzing trace with hash 447814724, now seen corresponding path program 1 times [2023-12-02 20:10:07,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:07,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [324020561] [2023-12-02 20:10:07,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:07,042 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:07,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:07,043 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:07,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-02 20:10:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:07,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:10:07,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,079 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:10:07,079 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:07,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [324020561] [2023-12-02 20:10:07,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [324020561] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:07,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:07,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:07,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115823518] [2023-12-02 20:10:07,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:07,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:07,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:07,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:07,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:07,082 INFO L87 Difference]: Start difference. First operand 16 states and 20 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2023-12-02 20:10:07,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:07,103 INFO L93 Difference]: Finished difference Result 33 states and 43 transitions. [2023-12-02 20:10:07,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:07,104 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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 13 [2023-12-02 20:10:07,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:07,105 INFO L225 Difference]: With dead ends: 33 [2023-12-02 20:10:07,105 INFO L226 Difference]: Without dead ends: 19 [2023-12-02 20:10:07,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:07,107 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 3 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:07,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 23 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:07,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2023-12-02 20:10:07,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 17. [2023-12-02 20:10:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.3125) internal successors, (21), 16 states have internal predecessors, (21), 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) [2023-12-02 20:10:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2023-12-02 20:10:07,113 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 13 [2023-12-02 20:10:07,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:07,113 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2023-12-02 20:10:07,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2023-12-02 20:10:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2023-12-02 20:10:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 20:10:07,114 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:07,114 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:07,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-12-02 20:10:07,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:07,316 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:07,317 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:07,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1206230460, now seen corresponding path program 1 times [2023-12-02 20:10:07,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:07,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1267643084] [2023-12-02 20:10:07,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:07,318 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:07,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:07,319 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:07,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-02 20:10:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:07,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:10:07,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:07,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,359 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:10:07,360 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:07,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1267643084] [2023-12-02 20:10:07,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1267643084] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:07,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:07,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:07,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050015642] [2023-12-02 20:10:07,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:07,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:07,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:07,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:07,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:07,362 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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) [2023-12-02 20:10:07,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:07,377 INFO L93 Difference]: Finished difference Result 33 states and 42 transitions. [2023-12-02 20:10:07,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:07,377 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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 16 [2023-12-02 20:10:07,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:07,378 INFO L225 Difference]: With dead ends: 33 [2023-12-02 20:10:07,378 INFO L226 Difference]: Without dead ends: 18 [2023-12-02 20:10:07,379 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:07,380 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 0 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:07,380 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 27 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:07,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2023-12-02 20:10:07,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2023-12-02 20:10:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 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) [2023-12-02 20:10:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2023-12-02 20:10:07,394 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 22 transitions. Word has length 16 [2023-12-02 20:10:07,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:07,394 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 22 transitions. [2023-12-02 20:10:07,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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) [2023-12-02 20:10:07,394 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2023-12-02 20:10:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 20:10:07,395 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:07,395 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:07,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-12-02 20:10:07,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:07,598 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:07,598 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:07,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1779175442, now seen corresponding path program 1 times [2023-12-02 20:10:07,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:07,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1636779351] [2023-12-02 20:10:07,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:07,599 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:07,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:07,600 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:07,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 20:10:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:07,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:07,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,659 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,687 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:07,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1636779351] [2023-12-02 20:10:07,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1636779351] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:07,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [345448898] [2023-12-02 20:10:07,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:07,688 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:07,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:10:07,691 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:10:07,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 20:10:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:07,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:07,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,773 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:07,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [345448898] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:07,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1023401176] [2023-12-02 20:10:07,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:07,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:07,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:07,787 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:10:07,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-12-02 20:10:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:07,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:07,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,842 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:07,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1023401176] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:07,852 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:10:07,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4, 4, 4] total 6 [2023-12-02 20:10:07,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745151276] [2023-12-02 20:10:07,853 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:10:07,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:10:07,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:07,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:10:07,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:10:07,855 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. Second operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 6 states have internal predecessors, (20), 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) [2023-12-02 20:10:07,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:07,899 INFO L93 Difference]: Finished difference Result 37 states and 48 transitions. [2023-12-02 20:10:07,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:10:07,900 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 6 states have internal predecessors, (20), 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 17 [2023-12-02 20:10:07,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:07,901 INFO L225 Difference]: With dead ends: 37 [2023-12-02 20:10:07,901 INFO L226 Difference]: Without dead ends: 21 [2023-12-02 20:10:07,901 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2023-12-02 20:10:07,902 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 0 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:07,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 63 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:07,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-12-02 20:10:07,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2023-12-02 20:10:07,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 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) [2023-12-02 20:10:07,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2023-12-02 20:10:07,908 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 17 [2023-12-02 20:10:07,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:07,908 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2023-12-02 20:10:07,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 6 states have internal predecessors, (20), 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) [2023-12-02 20:10:07,908 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2023-12-02 20:10:07,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 20:10:07,909 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:07,909 INFO L195 NwaCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:07,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-12-02 20:10:08,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 20:10:08,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-12-02 20:10:08,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:08,510 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:08,511 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:08,511 INFO L85 PathProgramCache]: Analyzing trace with hash 2113824196, now seen corresponding path program 2 times [2023-12-02 20:10:08,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:08,511 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1538832927] [2023-12-02 20:10:08,511 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:10:08,511 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:08,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:08,512 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:08,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-12-02 20:10:08,542 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 20:10:08,542 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:08,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:08,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:08,588 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:08,682 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:08,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1538832927] [2023-12-02 20:10:08,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1538832927] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:08,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1050614999] [2023-12-02 20:10:08,682 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:10:08,683 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:08,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:10:08,684 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:10:08,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-02 20:10:08,761 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 20:10:08,761 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:08,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:08,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:08,780 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:08,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1050614999] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:08,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1854638525] [2023-12-02 20:10:08,800 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:10:08,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:08,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:08,802 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:10:08,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-12-02 20:10:08,858 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 20:10:08,858 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:08,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:08,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 20:10:08,913 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 20:10:08,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1854638525] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:08,997 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:10:08,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7, 7, 4, 4] total 16 [2023-12-02 20:10:08,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509177771] [2023-12-02 20:10:08,998 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:10:08,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-12-02 20:10:08,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:08,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-12-02 20:10:09,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:10:09,000 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand has 16 states, 16 states have (on average 2.375) internal successors, (38), 16 states have internal predecessors, (38), 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) [2023-12-02 20:10:09,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:09,561 INFO L93 Difference]: Finished difference Result 69 states and 91 transitions. [2023-12-02 20:10:09,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:10:09,562 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.375) internal successors, (38), 16 states have internal predecessors, (38), 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 20 [2023-12-02 20:10:09,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:09,562 INFO L225 Difference]: With dead ends: 69 [2023-12-02 20:10:09,563 INFO L226 Difference]: Without dead ends: 50 [2023-12-02 20:10:09,564 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 335 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=353, Invalid=1287, Unknown=0, NotChecked=0, Total=1640 [2023-12-02 20:10:09,565 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 27 mSDsluCounter, 94 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:09,565 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 108 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 127 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 20:10:09,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2023-12-02 20:10:09,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2023-12-02 20:10:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 49 states have (on average 1.163265306122449) internal successors, (57), 49 states have internal predecessors, (57), 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) [2023-12-02 20:10:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 57 transitions. [2023-12-02 20:10:09,577 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 57 transitions. Word has length 20 [2023-12-02 20:10:09,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:09,577 INFO L495 AbstractCegarLoop]: Abstraction has 50 states and 57 transitions. [2023-12-02 20:10:09,577 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.375) internal successors, (38), 16 states have internal predecessors, (38), 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) [2023-12-02 20:10:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2023-12-02 20:10:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 20:10:09,579 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:09,579 INFO L195 NwaCegarLoop]: trace histogram [24, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:09,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2023-12-02 20:10:09,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-12-02 20:10:09,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2023-12-02 20:10:10,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:10,180 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:10,180 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:10,180 INFO L85 PathProgramCache]: Analyzing trace with hash 2042522692, now seen corresponding path program 3 times [2023-12-02 20:10:10,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:10,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1143926062] [2023-12-02 20:10:10,181 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:10:10,181 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:10,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:10,182 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:10,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-12-02 20:10:10,207 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-12-02 20:10:10,207 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:10,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:10,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-02 20:10:10,276 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-02 20:10:10,385 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:10,385 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1143926062] [2023-12-02 20:10:10,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1143926062] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:10,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1676293486] [2023-12-02 20:10:10,400 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:10:10,400 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:10,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:10:10,401 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:10:10,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-12-02 20:10:10,457 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-12-02 20:10:10,457 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:10,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:10,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-02 20:10:10,534 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-02 20:10:10,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1676293486] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:10,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2119975385] [2023-12-02 20:10:10,647 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:10:10,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:10,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:10,649 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:10:10,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-12-02 20:10:10,701 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-12-02 20:10:10,701 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:10,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:10,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-02 20:10:10,779 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:10,894 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-02 20:10:10,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2119975385] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:10,895 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:10:10,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3, 3, 3, 3] total 5 [2023-12-02 20:10:10,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100587983] [2023-12-02 20:10:10,895 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:10:10,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:10:10,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:10,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:10:10,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:10:10,897 INFO L87 Difference]: Start difference. First operand 50 states and 57 transitions. Second operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 5 states have internal predecessors, (32), 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) [2023-12-02 20:10:10,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:10,983 INFO L93 Difference]: Finished difference Result 188 states and 218 transitions. [2023-12-02 20:10:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:10:10,983 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 5 states have internal predecessors, (32), 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 49 [2023-12-02 20:10:10,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:10,986 INFO L225 Difference]: With dead ends: 188 [2023-12-02 20:10:10,986 INFO L226 Difference]: Without dead ends: 185 [2023-12-02 20:10:10,987 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 284 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2023-12-02 20:10:10,987 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 48 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 55 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:10,988 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [48 Valid, 55 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:10,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2023-12-02 20:10:11,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2023-12-02 20:10:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 184 states have (on average 1.1576086956521738) internal successors, (213), 184 states have internal predecessors, (213), 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) [2023-12-02 20:10:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 213 transitions. [2023-12-02 20:10:11,040 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 213 transitions. Word has length 49 [2023-12-02 20:10:11,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:11,041 INFO L495 AbstractCegarLoop]: Abstraction has 185 states and 213 transitions. [2023-12-02 20:10:11,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 5 states have internal predecessors, (32), 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) [2023-12-02 20:10:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 213 transitions. [2023-12-02 20:10:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-02 20:10:11,047 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:11,047 INFO L195 NwaCegarLoop]: trace histogram [96, 16, 16, 16, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1] [2023-12-02 20:10:11,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2023-12-02 20:10:11,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-12-02 20:10:11,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Ended with exit code 0 [2023-12-02 20:10:11,648 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:11,648 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:11,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:11,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1429679292, now seen corresponding path program 4 times [2023-12-02 20:10:11,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:11,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [178401508] [2023-12-02 20:10:11,649 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 20:10:11,649 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:11,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:11,650 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:11,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2023-12-02 20:10:11,829 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 20:10:11,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:11,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:11,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:11,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6610 backedges. 2493 proven. 310 refuted. 0 times theorem prover too weak. 3807 trivial. 0 not checked. [2023-12-02 20:10:11,925 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:12,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6610 backedges. 2493 proven. 310 refuted. 0 times theorem prover too weak. 3807 trivial. 0 not checked. [2023-12-02 20:10:12,087 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:12,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [178401508] [2023-12-02 20:10:12,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [178401508] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:12,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [972304517] [2023-12-02 20:10:12,087 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 20:10:12,088 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:12,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:10:12,089 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:10:12,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2023-12-02 20:10:12,475 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 20:10:12,475 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:12,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:12,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6610 backedges. 2493 proven. 310 refuted. 0 times theorem prover too weak. 3807 trivial. 0 not checked. [2023-12-02 20:10:12,541 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6610 backedges. 2493 proven. 310 refuted. 0 times theorem prover too weak. 3807 trivial. 0 not checked. [2023-12-02 20:10:12,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [972304517] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:12,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [959999879] [2023-12-02 20:10:12,633 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 20:10:12,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:12,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:12,634 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:10:12,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-12-02 20:10:12,826 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 20:10:12,826 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:12,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:12,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6610 backedges. 2501 proven. 1 refuted. 0 times theorem prover too weak. 4108 trivial. 0 not checked. [2023-12-02 20:10:12,923 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6610 backedges. 2501 proven. 1 refuted. 0 times theorem prover too weak. 4108 trivial. 0 not checked. [2023-12-02 20:10:13,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [959999879] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:13,072 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:10:13,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7, 7, 4, 4] total 16 [2023-12-02 20:10:13,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646248244] [2023-12-02 20:10:13,073 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:10:13,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-12-02 20:10:13,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:13,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-12-02 20:10:13,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2023-12-02 20:10:13,075 INFO L87 Difference]: Start difference. First operand 185 states and 213 transitions. Second operand has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 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) [2023-12-02 20:10:13,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:13,732 INFO L93 Difference]: Finished difference Result 1123 states and 1315 transitions. [2023-12-02 20:10:13,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:10:13,733 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 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 184 [2023-12-02 20:10:13,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:13,739 INFO L225 Difference]: With dead ends: 1123 [2023-12-02 20:10:13,739 INFO L226 Difference]: Without dead ends: 941 [2023-12-02 20:10:13,741 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1123 GetRequests, 1084 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 335 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=353, Invalid=1287, Unknown=0, NotChecked=0, Total=1640 [2023-12-02 20:10:13,742 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 144 mSDsluCounter, 118 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:13,742 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [144 Valid, 139 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 20:10:13,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2023-12-02 20:10:13,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 941. [2023-12-02 20:10:13,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 941 states, 940 states have (on average 1.1287234042553191) internal successors, (1061), 940 states have internal predecessors, (1061), 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) [2023-12-02 20:10:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 941 states and 1061 transitions. [2023-12-02 20:10:13,849 INFO L78 Accepts]: Start accepts. Automaton has 941 states and 1061 transitions. Word has length 184 [2023-12-02 20:10:13,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:13,850 INFO L495 AbstractCegarLoop]: Abstraction has 941 states and 1061 transitions. [2023-12-02 20:10:13,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 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) [2023-12-02 20:10:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1061 transitions. [2023-12-02 20:10:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2023-12-02 20:10:13,890 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:13,891 INFO L195 NwaCegarLoop]: trace histogram [576, 96, 96, 96, 16, 16, 16, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1] [2023-12-02 20:10:13,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Ended with exit code 0 [2023-12-02 20:10:14,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-12-02 20:10:14,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2023-12-02 20:10:14,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:14,492 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:14,492 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:14,492 INFO L85 PathProgramCache]: Analyzing trace with hash -284192916, now seen corresponding path program 5 times [2023-12-02 20:10:14,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:14,495 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [21540227] [2023-12-02 20:10:14,495 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-12-02 20:10:14,495 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:14,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:14,496 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:14,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2023-12-02 20:10:15,221 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 79 check-sat command(s) [2023-12-02 20:10:15,221 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:15,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:15,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:15,595 INFO L134 CoverageAnalysis]: Checked inductivity of 236592 backedges. 148159 proven. 1 refuted. 0 times theorem prover too weak. 88432 trivial. 0 not checked. [2023-12-02 20:10:15,595 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 236592 backedges. 148159 proven. 1 refuted. 0 times theorem prover too weak. 88432 trivial. 0 not checked. [2023-12-02 20:10:16,161 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:16,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [21540227] [2023-12-02 20:10:16,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [21540227] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:16,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [283166059] [2023-12-02 20:10:16,162 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-12-02 20:10:16,162 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:16,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:10:16,163 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:10:16,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2023-12-02 20:10:17,295 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 79 check-sat command(s) [2023-12-02 20:10:17,295 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:17,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:17,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 236592 backedges. 148159 proven. 1 refuted. 0 times theorem prover too weak. 88432 trivial. 0 not checked. [2023-12-02 20:10:17,571 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 236592 backedges. 148159 proven. 1 refuted. 0 times theorem prover too weak. 88432 trivial. 0 not checked. [2023-12-02 20:10:18,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [283166059] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:18,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1423093515] [2023-12-02 20:10:18,039 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-12-02 20:10:18,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:18,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:18,040 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:10:18,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-12-02 20:10:19,059 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 79 check-sat command(s) [2023-12-02 20:10:19,059 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:19,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:10:19,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 236592 backedges. 148159 proven. 1 refuted. 0 times theorem prover too weak. 88432 trivial. 0 not checked. [2023-12-02 20:10:19,355 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 236592 backedges. 148159 proven. 1 refuted. 0 times theorem prover too weak. 88432 trivial. 0 not checked. [2023-12-02 20:10:19,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1423093515] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:19,746 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:10:19,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4, 4, 4] total 6 [2023-12-02 20:10:19,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881419314] [2023-12-02 20:10:19,747 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:10:19,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:10:19,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:19,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:10:19,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:10:19,752 INFO L87 Difference]: Start difference. First operand 941 states and 1061 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 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) [2023-12-02 20:10:20,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:20,148 INFO L93 Difference]: Finished difference Result 4420 states and 4990 transitions. [2023-12-02 20:10:20,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:10:20,148 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 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 940 [2023-12-02 20:10:20,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:20,169 INFO L225 Difference]: With dead ends: 4420 [2023-12-02 20:10:20,169 INFO L226 Difference]: Without dead ends: 3713 [2023-12-02 20:10:20,172 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5635 GetRequests, 5630 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2023-12-02 20:10:20,173 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 27 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 47 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:20,174 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 47 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 20:10:20,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3713 states. [2023-12-02 20:10:20,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3713 to 3713. [2023-12-02 20:10:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3713 states, 3712 states have (on average 1.1263469827586208) internal successors, (4181), 3712 states have internal predecessors, (4181), 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) [2023-12-02 20:10:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 3713 states and 4181 transitions. [2023-12-02 20:10:20,626 INFO L78 Accepts]: Start accepts. Automaton has 3713 states and 4181 transitions. Word has length 940 [2023-12-02 20:10:20,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:20,627 INFO L495 AbstractCegarLoop]: Abstraction has 3713 states and 4181 transitions. [2023-12-02 20:10:20,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 6 states have internal predecessors, (54), 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) [2023-12-02 20:10:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 4181 transitions. [2023-12-02 20:10:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3713 [2023-12-02 20:10:20,750 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:20,752 INFO L195 NwaCegarLoop]: trace histogram [2304, 384, 384, 384, 64, 64, 64, 16, 16, 16, 4, 4, 4, 1, 1, 1, 1] [2023-12-02 20:10:20,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2023-12-02 20:10:20,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-12-02 20:10:21,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2023-12-02 20:10:21,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:21,353 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:21,353 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:21,354 INFO L85 PathProgramCache]: Analyzing trace with hash -376380996, now seen corresponding path program 6 times [2023-12-02 20:10:21,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:21,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1638406348] [2023-12-02 20:10:21,357 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-12-02 20:10:21,357 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:21,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:21,358 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:21,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2023-12-02 20:10:32,150 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 158 check-sat command(s) [2023-12-02 20:10:32,150 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:32,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:32,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:32,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3790494 backedges. 1510982 proven. 11110 refuted. 0 times theorem prover too weak. 2268402 trivial. 0 not checked. [2023-12-02 20:10:32,774 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3790494 backedges. 1510982 proven. 11110 refuted. 0 times theorem prover too weak. 2268402 trivial. 0 not checked. [2023-12-02 20:10:33,573 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:10:33,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1638406348] [2023-12-02 20:10:33,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1638406348] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:33,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [103134386] [2023-12-02 20:10:33,574 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-12-02 20:10:33,574 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:10:33,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:10:33,575 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:10:33,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2023-12-02 20:10:38,155 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 158 check-sat command(s) [2023-12-02 20:10:38,155 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:38,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:38,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:38,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3790494 backedges. 1510982 proven. 11110 refuted. 0 times theorem prover too weak. 2268402 trivial. 0 not checked. [2023-12-02 20:10:38,695 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3790494 backedges. 1510982 proven. 11110 refuted. 0 times theorem prover too weak. 2268402 trivial. 0 not checked. [2023-12-02 20:10:39,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [103134386] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:39,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [117747289] [2023-12-02 20:10:39,295 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-12-02 20:10:39,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:39,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:10:39,296 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:10:39,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2023-12-02 20:10:43,969 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 158 check-sat command(s) [2023-12-02 20:10:43,969 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:10:44,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:10:44,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:10:44,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3790494 backedges. 1510982 proven. 11110 refuted. 0 times theorem prover too weak. 2268402 trivial. 0 not checked. [2023-12-02 20:10:44,483 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:10:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3790494 backedges. 1510982 proven. 11110 refuted. 0 times theorem prover too weak. 2268402 trivial. 0 not checked. [2023-12-02 20:10:45,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [117747289] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:10:45,097 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:10:45,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7, 7, 7, 7] total 12 [2023-12-02 20:10:45,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461067447] [2023-12-02 20:10:45,103 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:10:45,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-12-02 20:10:45,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:10:45,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-12-02 20:10:45,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-12-02 20:10:45,112 INFO L87 Difference]: Start difference. First operand 3713 states and 4181 transitions. Second operand has 12 states, 12 states have (on average 7.333333333333333) internal successors, (88), 12 states have internal predecessors, (88), 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) [2023-12-02 20:10:45,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:45,823 INFO L93 Difference]: Finished difference Result 9018 states and 10181 transitions. [2023-12-02 20:10:45,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:10:45,824 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.333333333333333) internal successors, (88), 12 states have internal predecessors, (88), 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 3712 [2023-12-02 20:10:45,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:45,853 INFO L225 Difference]: With dead ends: 9018 [2023-12-02 20:10:45,854 INFO L226 Difference]: Without dead ends: 5537 [2023-12-02 20:10:45,859 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22266 GetRequests, 22256 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-12-02 20:10:45,860 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:45,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 151 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 20:10:45,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5537 states. [2023-12-02 20:10:46,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5537 to 5537. [2023-12-02 20:10:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5537 states, 5536 states have (on average 1.1251806358381502) internal successors, (6229), 5536 states have internal predecessors, (6229), 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) [2023-12-02 20:10:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 5537 states and 6229 transitions. [2023-12-02 20:10:46,544 INFO L78 Accepts]: Start accepts. Automaton has 5537 states and 6229 transitions. Word has length 3712 [2023-12-02 20:10:46,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:46,545 INFO L495 AbstractCegarLoop]: Abstraction has 5537 states and 6229 transitions. [2023-12-02 20:10:46,545 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.333333333333333) internal successors, (88), 12 states have internal predecessors, (88), 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) [2023-12-02 20:10:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 5537 states and 6229 transitions. [2023-12-02 20:10:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5537 [2023-12-02 20:10:46,716 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:46,718 INFO L195 NwaCegarLoop]: trace histogram [3456, 576, 576, 576, 96, 96, 96, 16, 16, 16, 4, 4, 4, 1, 1, 1, 1] [2023-12-02 20:10:46,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2023-12-02 20:10:46,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2023-12-02 20:10:47,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2023-12-02 20:10:47,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:10:47,319 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:47,319 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:47,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1681479236, now seen corresponding path program 7 times [2023-12-02 20:10:47,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:10:47,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1532678222] [2023-12-02 20:10:47,325 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-12-02 20:10:47,325 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:10:47,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:10:47,326 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:10:47,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (25)] Waiting until timeout for monitored process [2023-12-02 20:11:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:11:26,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 9700 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:11:26,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:11:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8528654 backedges. 3199279 proven. 399910 refuted. 0 times theorem prover too weak. 4929465 trivial. 0 not checked. [2023-12-02 20:11:28,125 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:11:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8528654 backedges. 3199279 proven. 399910 refuted. 0 times theorem prover too weak. 4929465 trivial. 0 not checked. [2023-12-02 20:11:31,180 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:11:31,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1532678222] [2023-12-02 20:11:31,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1532678222] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:11:31,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [595257163] [2023-12-02 20:11:31,181 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-12-02 20:11:31,181 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:11:31,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:11:31,182 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:11:31,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2023-12-02 20:11:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:11:51,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 9700 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:11:51,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:11:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8528654 backedges. 3199279 proven. 399910 refuted. 0 times theorem prover too weak. 4929465 trivial. 0 not checked. [2023-12-02 20:11:53,128 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:11:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8528654 backedges. 3199279 proven. 399910 refuted. 0 times theorem prover too weak. 4929465 trivial. 0 not checked. [2023-12-02 20:11:55,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [595257163] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:11:55,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1383618302] [2023-12-02 20:11:55,941 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-12-02 20:11:55,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:11:55,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:11:55,942 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:11:55,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2023-12-02 20:12:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:12:01,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 9700 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:12:01,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:12:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8528654 backedges. 0 proven. 6398566 refuted. 0 times theorem prover too weak. 2130088 trivial. 0 not checked. [2023-12-02 20:12:07,285 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:12:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8528654 backedges. 0 proven. 6398566 refuted. 0 times theorem prover too weak. 2130088 trivial. 0 not checked. [2023-12-02 20:12:18,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1383618302] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:12:18,697 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 20:12:18,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7, 7, 6, 6] total 22 [2023-12-02 20:12:18,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042417613] [2023-12-02 20:12:18,705 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 20:12:18,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-02 20:12:18,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:12:18,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-02 20:12:18,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=383, Unknown=0, NotChecked=0, Total=462 [2023-12-02 20:12:18,718 INFO L87 Difference]: Start difference. First operand 5537 states and 6229 transitions. Second operand has 22 states, 22 states have (on average 9.5) internal successors, (209), 22 states have internal predecessors, (209), 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) [2023-12-02 20:12:21,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:12:21,028 INFO L93 Difference]: Finished difference Result 16597 states and 18684 transitions. [2023-12-02 20:12:21,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2023-12-02 20:12:21,029 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 9.5) internal successors, (209), 22 states have internal predecessors, (209), 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 5536 [2023-12-02 20:12:21,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:12:21,078 INFO L225 Difference]: With dead ends: 16597 [2023-12-02 20:12:21,078 INFO L226 Difference]: Without dead ends: 12443 [2023-12-02 20:12:21,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33246 GetRequests, 33190 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 698 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=536, Invalid=2770, Unknown=0, NotChecked=0, Total=3306 [2023-12-02 20:12:21,087 INFO L413 NwaCegarLoop]: 183 mSDtfsCounter, 351 mSDsluCounter, 1797 mSDsCounter, 0 mSdLazyCounter, 1042 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 351 SdHoareTripleChecker+Valid, 1980 SdHoareTripleChecker+Invalid, 1049 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-12-02 20:12:21,087 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [351 Valid, 1980 Invalid, 1049 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1042 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-12-02 20:12:21,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12443 states. [2023-12-02 20:12:22,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12443 to 12443. [2023-12-02 20:12:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12443 states, 12442 states have (on average 1.1249799067674007) internal successors, (13997), 12442 states have internal predecessors, (13997), 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) [2023-12-02 20:12:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12443 states to 12443 states and 13997 transitions. [2023-12-02 20:12:22,448 INFO L78 Accepts]: Start accepts. Automaton has 12443 states and 13997 transitions. Word has length 5536 [2023-12-02 20:12:22,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:12:22,450 INFO L495 AbstractCegarLoop]: Abstraction has 12443 states and 13997 transitions. [2023-12-02 20:12:22,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 9.5) internal successors, (209), 22 states have internal predecessors, (209), 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) [2023-12-02 20:12:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 12443 states and 13997 transitions. [2023-12-02 20:12:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12443 [2023-12-02 20:12:23,380 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:12:23,384 INFO L195 NwaCegarLoop]: trace histogram [7776, 1296, 1296, 1296, 216, 216, 216, 36, 36, 36, 6, 6, 6, 1, 1, 1, 1] [2023-12-02 20:12:23,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2023-12-02 20:12:23,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2023-12-02 20:12:23,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (25)] Ended with exit code 0 [2023-12-02 20:12:23,985 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:12:23,985 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:12:23,986 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:12:23,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1231396924, now seen corresponding path program 8 times [2023-12-02 20:12:24,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:12:24,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1510493533] [2023-12-02 20:12:24,004 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:12:24,004 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:12:24,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:12:24,005 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:12:24,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_221cfe73-9709-4c51-bcaa-98411e8ac1d7/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (28)] Waiting until timeout for monitored process