./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9f11f8c88de8998bc882c7dd2efba11633c83e29912cc5a80cdbf720cc0a7ec --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:20:58,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:20:58,967 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 14:20:58,975 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:20:58,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:20:59,014 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:20:59,014 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:20:59,014 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:20:59,016 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:20:59,017 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:20:59,018 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:20:59,018 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:20:59,018 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:20:59,018 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:20:59,019 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:20:59,019 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:20:59,019 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:20:59,019 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:20:59,019 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:20:59,019 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:20:59,019 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:20:59,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:20:59,020 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:20:59,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:20:59,021 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:20:59,022 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9f11f8c88de8998bc882c7dd2efba11633c83e29912cc5a80cdbf720cc0a7ec [2024-11-13 14:20:59,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:20:59,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:20:59,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:20:59,338 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:20:59,338 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:20:59,340 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i Unable to find full path for "g++" [2024-11-13 14:21:01,330 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:21:01,807 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:21:01,807 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i [2024-11-13 14:21:01,822 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data/2571d323a/d1023ac548094c36af5ec50e59f3b3bc/FLAG4ac2ad4ff [2024-11-13 14:21:01,930 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data/2571d323a/d1023ac548094c36af5ec50e59f3b3bc [2024-11-13 14:21:01,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:21:01,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:21:01,936 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:21:01,936 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:21:01,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:21:01,942 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:21:01" (1/1) ... [2024-11-13 14:21:01,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1107d91d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:01, skipping insertion in model container [2024-11-13 14:21:01,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:21:01" (1/1) ... [2024-11-13 14:21:01,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:21:02,190 WARN L250 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_031bce03-ce3c-4ef7-b56e-e14758fc2afb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i[916,929] [2024-11-13 14:21:02,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:21:02,442 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:21:02,459 WARN L250 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_031bce03-ce3c-4ef7-b56e-e14758fc2afb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i[916,929] [2024-11-13 14:21:02,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:21:02,610 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:21:02,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02 WrapperNode [2024-11-13 14:21:02,612 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:21:02,613 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:21:02,614 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:21:02,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:21:02,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,646 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,731 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 371 [2024-11-13 14:21:02,732 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:21:02,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:21:02,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:21:02,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:21:02,742 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,742 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,759 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,839 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 14:21:02,839 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,861 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,866 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,871 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,875 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,888 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:21:02,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:21:02,889 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:21:02,889 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:21:02,890 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (1/1) ... [2024-11-13 14:21:02,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:21:02,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:02,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:21:02,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:21:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:21:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:21:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:21:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 14:21:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:21:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:21:03,110 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:21:03,112 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:21:04,182 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-11-13 14:21:04,183 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:21:04,204 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:21:04,204 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:21:04,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:21:04 BoogieIcfgContainer [2024-11-13 14:21:04,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:21:04,210 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:21:04,210 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:21:04,214 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:21:04,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:21:01" (1/3) ... [2024-11-13 14:21:04,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@260f9ef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:21:04, skipping insertion in model container [2024-11-13 14:21:04,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:02" (2/3) ... [2024-11-13 14:21:04,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@260f9ef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:21:04, skipping insertion in model container [2024-11-13 14:21:04,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:21:04" (3/3) ... [2024-11-13 14:21:04,217 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-64.i [2024-11-13 14:21:04,235 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:21:04,239 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-64.i that has 2 procedures, 153 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:21:04,325 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:21:04,341 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5c460aa0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:21:04,342 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:21:04,347 INFO L276 IsEmpty]: Start isEmpty. Operand has 153 states, 111 states have (on average 1.5315315315315314) internal successors, (170), 112 states have internal predecessors, (170), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-13 14:21:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 14:21:04,367 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:04,368 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:04,369 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:04,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:04,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1909081174, now seen corresponding path program 1 times [2024-11-13 14:21:04,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:04,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073931179] [2024-11-13 14:21:04,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:04,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:04,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:04,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:04,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:05,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:05,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:05,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073931179] [2024-11-13 14:21:05,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073931179] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:05,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:05,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:21:05,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497559451] [2024-11-13 14:21:05,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:05,292 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:21:05,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:05,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:21:05,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:21:05,317 INFO L87 Difference]: Start difference. First operand has 153 states, 111 states have (on average 1.5315315315315314) internal successors, (170), 112 states have internal predecessors, (170), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-13 14:21:05,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:05,374 INFO L93 Difference]: Finished difference Result 299 states and 529 transitions. [2024-11-13 14:21:05,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:21:05,376 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 260 [2024-11-13 14:21:05,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:05,400 INFO L225 Difference]: With dead ends: 299 [2024-11-13 14:21:05,401 INFO L226 Difference]: Without dead ends: 149 [2024-11-13 14:21:05,405 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:21:05,410 INFO L432 NwaCegarLoop]: 241 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:05,412 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:21:05,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2024-11-13 14:21:05,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2024-11-13 14:21:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 108 states have (on average 1.5092592592592593) internal successors, (163), 108 states have internal predecessors, (163), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-13 14:21:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 241 transitions. [2024-11-13 14:21:05,493 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 241 transitions. Word has length 260 [2024-11-13 14:21:05,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:05,495 INFO L471 AbstractCegarLoop]: Abstraction has 149 states and 241 transitions. [2024-11-13 14:21:05,495 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-13 14:21:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 241 transitions. [2024-11-13 14:21:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 14:21:05,505 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:05,506 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:05,506 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 14:21:05,506 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:05,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:05,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1444893616, now seen corresponding path program 1 times [2024-11-13 14:21:05,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:05,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083156143] [2024-11-13 14:21:05,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:06,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:06,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083156143] [2024-11-13 14:21:06,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083156143] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:06,274 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:06,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:06,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646873304] [2024-11-13 14:21:06,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:06,278 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:06,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:06,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:06,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:06,281 INFO L87 Difference]: Start difference. First operand 149 states and 241 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:06,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:06,415 INFO L93 Difference]: Finished difference Result 373 states and 609 transitions. [2024-11-13 14:21:06,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:06,420 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 260 [2024-11-13 14:21:06,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:06,425 INFO L225 Difference]: With dead ends: 373 [2024-11-13 14:21:06,427 INFO L226 Difference]: Without dead ends: 227 [2024-11-13 14:21:06,428 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:06,431 INFO L432 NwaCegarLoop]: 245 mSDtfsCounter, 121 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 474 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:06,432 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [121 Valid, 474 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 14:21:06,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2024-11-13 14:21:06,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 169. [2024-11-13 14:21:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 128 states have (on average 1.5390625) internal successors, (197), 128 states have internal predecessors, (197), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-13 14:21:06,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 275 transitions. [2024-11-13 14:21:06,469 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 275 transitions. Word has length 260 [2024-11-13 14:21:06,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:06,473 INFO L471 AbstractCegarLoop]: Abstraction has 169 states and 275 transitions. [2024-11-13 14:21:06,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 275 transitions. [2024-11-13 14:21:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 14:21:06,482 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:06,482 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:06,482 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 14:21:06,483 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:06,483 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:06,483 INFO L85 PathProgramCache]: Analyzing trace with hash 2104425138, now seen corresponding path program 1 times [2024-11-13 14:21:06,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:06,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106688302] [2024-11-13 14:21:06,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:06,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:06,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:06,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:06,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106688302] [2024-11-13 14:21:06,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106688302] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:06,975 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:06,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:06,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472717706] [2024-11-13 14:21:06,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:06,976 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:06,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:06,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:06,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:06,979 INFO L87 Difference]: Start difference. First operand 169 states and 275 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:07,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:07,052 INFO L93 Difference]: Finished difference Result 393 states and 642 transitions. [2024-11-13 14:21:07,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:07,052 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 260 [2024-11-13 14:21:07,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:07,055 INFO L225 Difference]: With dead ends: 393 [2024-11-13 14:21:07,055 INFO L226 Difference]: Without dead ends: 227 [2024-11-13 14:21:07,058 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:07,061 INFO L432 NwaCegarLoop]: 356 mSDtfsCounter, 118 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 587 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:07,061 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 587 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:21:07,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2024-11-13 14:21:07,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 175. [2024-11-13 14:21:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 175 states, 134 states have (on average 1.544776119402985) internal successors, (207), 134 states have internal predecessors, (207), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-13 14:21:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 285 transitions. [2024-11-13 14:21:07,089 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 285 transitions. Word has length 260 [2024-11-13 14:21:07,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:07,091 INFO L471 AbstractCegarLoop]: Abstraction has 175 states and 285 transitions. [2024-11-13 14:21:07,091 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:07,091 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-11-13 14:21:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 14:21:07,095 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:07,097 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:07,098 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 14:21:07,098 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:07,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:07,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1608535349, now seen corresponding path program 1 times [2024-11-13 14:21:07,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:07,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604389750] [2024-11-13 14:21:07,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:07,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:07,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:08,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:08,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604389750] [2024-11-13 14:21:08,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604389750] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:08,074 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:08,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:21:08,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347831575] [2024-11-13 14:21:08,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:08,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:08,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:08,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:08,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:08,078 INFO L87 Difference]: Start difference. First operand 175 states and 285 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:08,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:08,486 INFO L93 Difference]: Finished difference Result 549 states and 895 transitions. [2024-11-13 14:21:08,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:08,487 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 262 [2024-11-13 14:21:08,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:08,493 INFO L225 Difference]: With dead ends: 549 [2024-11-13 14:21:08,493 INFO L226 Difference]: Without dead ends: 377 [2024-11-13 14:21:08,494 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:08,495 INFO L432 NwaCegarLoop]: 234 mSDtfsCounter, 339 mSDsluCounter, 463 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:08,495 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 697 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 14:21:08,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2024-11-13 14:21:08,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 344. [2024-11-13 14:21:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 263 states have (on average 1.5475285171102662) internal successors, (407), 263 states have internal predecessors, (407), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-13 14:21:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 563 transitions. [2024-11-13 14:21:08,577 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 563 transitions. Word has length 262 [2024-11-13 14:21:08,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:08,578 INFO L471 AbstractCegarLoop]: Abstraction has 344 states and 563 transitions. [2024-11-13 14:21:08,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 563 transitions. [2024-11-13 14:21:08,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 14:21:08,583 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:08,583 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:08,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 14:21:08,584 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:08,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:08,584 INFO L85 PathProgramCache]: Analyzing trace with hash -236728051, now seen corresponding path program 1 times [2024-11-13 14:21:08,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:08,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836851000] [2024-11-13 14:21:08,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:08,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:09,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:09,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:09,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836851000] [2024-11-13 14:21:09,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836851000] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:09,464 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:09,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:21:09,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773024660] [2024-11-13 14:21:09,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:09,465 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:09,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:09,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:09,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:09,468 INFO L87 Difference]: Start difference. First operand 344 states and 563 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:09,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:09,938 INFO L93 Difference]: Finished difference Result 1121 states and 1836 transitions. [2024-11-13 14:21:09,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:09,939 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 262 [2024-11-13 14:21:09,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:09,945 INFO L225 Difference]: With dead ends: 1121 [2024-11-13 14:21:09,945 INFO L226 Difference]: Without dead ends: 780 [2024-11-13 14:21:09,946 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:09,947 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 363 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 659 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:09,947 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [363 Valid, 659 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-13 14:21:09,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 780 states. [2024-11-13 14:21:10,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 780 to 756. [2024-11-13 14:21:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 756 states, 595 states have (on average 1.5596638655462185) internal successors, (928), 595 states have internal predecessors, (928), 156 states have call successors, (156), 4 states have call predecessors, (156), 4 states have return successors, (156), 156 states have call predecessors, (156), 156 states have call successors, (156) [2024-11-13 14:21:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 756 states and 1240 transitions. [2024-11-13 14:21:10,070 INFO L78 Accepts]: Start accepts. Automaton has 756 states and 1240 transitions. Word has length 262 [2024-11-13 14:21:10,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:10,071 INFO L471 AbstractCegarLoop]: Abstraction has 756 states and 1240 transitions. [2024-11-13 14:21:10,071 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1240 transitions. [2024-11-13 14:21:10,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 14:21:10,075 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:10,075 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:10,076 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 14:21:10,076 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:10,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:10,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1635033964, now seen corresponding path program 1 times [2024-11-13 14:21:10,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:10,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42321752] [2024-11-13 14:21:10,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:11,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:11,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:11,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:11,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [42321752] [2024-11-13 14:21:11,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [42321752] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:11,285 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:11,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:21:11,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993790564] [2024-11-13 14:21:11,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:11,286 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:11,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:11,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:11,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:11,287 INFO L87 Difference]: Start difference. First operand 756 states and 1240 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:11,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:11,480 INFO L93 Difference]: Finished difference Result 1755 states and 2862 transitions. [2024-11-13 14:21:11,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:11,481 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 263 [2024-11-13 14:21:11,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:11,492 INFO L225 Difference]: With dead ends: 1755 [2024-11-13 14:21:11,493 INFO L226 Difference]: Without dead ends: 1002 [2024-11-13 14:21:11,497 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:11,499 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 137 mSDsluCounter, 449 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 684 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:11,500 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 684 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 14:21:11,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1002 states. [2024-11-13 14:21:11,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1002 to 998. [2024-11-13 14:21:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 998 states, 791 states have (on average 1.5347661188369153) internal successors, (1214), 793 states have internal predecessors, (1214), 198 states have call successors, (198), 8 states have call predecessors, (198), 8 states have return successors, (198), 196 states have call predecessors, (198), 198 states have call successors, (198) [2024-11-13 14:21:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 998 states and 1610 transitions. [2024-11-13 14:21:11,658 INFO L78 Accepts]: Start accepts. Automaton has 998 states and 1610 transitions. Word has length 263 [2024-11-13 14:21:11,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:11,660 INFO L471 AbstractCegarLoop]: Abstraction has 998 states and 1610 transitions. [2024-11-13 14:21:11,660 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1610 transitions. [2024-11-13 14:21:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 14:21:11,668 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:11,668 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:11,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 14:21:11,668 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:11,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:11,670 INFO L85 PathProgramCache]: Analyzing trace with hash -170404370, now seen corresponding path program 1 times [2024-11-13 14:21:11,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:11,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846398781] [2024-11-13 14:21:11,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:11,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:13,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:13,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 63 proven. 51 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:21:13,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:13,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846398781] [2024-11-13 14:21:13,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846398781] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:13,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1527853599] [2024-11-13 14:21:13,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:13,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:13,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:13,409 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:13,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 14:21:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:21:13,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:14,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1508 proven. 51 refuted. 0 times theorem prover too weak. 1405 trivial. 0 not checked. [2024-11-13 14:21:14,221 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 63 proven. 51 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:21:14,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1527853599] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:14,812 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:14,813 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-13 14:21:14,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591503657] [2024-11-13 14:21:14,813 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:14,814 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:21:14,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:14,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:21:14,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:21:14,815 INFO L87 Difference]: Start difference. First operand 998 states and 1610 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2024-11-13 14:21:15,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:15,465 INFO L93 Difference]: Finished difference Result 1531 states and 2464 transitions. [2024-11-13 14:21:15,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:21:15,466 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) Word has length 263 [2024-11-13 14:21:15,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:15,470 INFO L225 Difference]: With dead ends: 1531 [2024-11-13 14:21:15,471 INFO L226 Difference]: Without dead ends: 536 [2024-11-13 14:21:15,473 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 600 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:21:15,474 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 269 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 290 SdHoareTripleChecker+Valid, 552 SdHoareTripleChecker+Invalid, 430 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:15,474 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [290 Valid, 552 Invalid, 430 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-13 14:21:15,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2024-11-13 14:21:15,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 510. [2024-11-13 14:21:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 385 states have (on average 1.4935064935064934) internal successors, (575), 385 states have internal predecessors, (575), 117 states have call successors, (117), 7 states have call predecessors, (117), 7 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-13 14:21:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 809 transitions. [2024-11-13 14:21:15,543 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 809 transitions. Word has length 263 [2024-11-13 14:21:15,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:15,544 INFO L471 AbstractCegarLoop]: Abstraction has 510 states and 809 transitions. [2024-11-13 14:21:15,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2024-11-13 14:21:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 809 transitions. [2024-11-13 14:21:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 14:21:15,548 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:15,548 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:15,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 14:21:15,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-13 14:21:15,749 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:15,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:15,750 INFO L85 PathProgramCache]: Analyzing trace with hash 85642495, now seen corresponding path program 1 times [2024-11-13 14:21:15,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:15,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679020096] [2024-11-13 14:21:15,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:15,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:16,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:16,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679020096] [2024-11-13 14:21:16,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679020096] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:16,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:16,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:21:16,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306194080] [2024-11-13 14:21:16,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:16,492 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:16,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:16,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:16,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:16,493 INFO L87 Difference]: Start difference. First operand 510 states and 809 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:16,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:16,804 INFO L93 Difference]: Finished difference Result 922 states and 1461 transitions. [2024-11-13 14:21:16,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:16,805 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 263 [2024-11-13 14:21:16,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:16,809 INFO L225 Difference]: With dead ends: 922 [2024-11-13 14:21:16,809 INFO L226 Difference]: Without dead ends: 512 [2024-11-13 14:21:16,811 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:16,811 INFO L432 NwaCegarLoop]: 226 mSDtfsCounter, 188 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 661 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:16,811 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 661 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 14:21:16,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2024-11-13 14:21:16,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 490. [2024-11-13 14:21:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 365 states have (on average 1.4794520547945205) internal successors, (540), 365 states have internal predecessors, (540), 117 states have call successors, (117), 7 states have call predecessors, (117), 7 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-13 14:21:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 774 transitions. [2024-11-13 14:21:16,873 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 774 transitions. Word has length 263 [2024-11-13 14:21:16,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:16,877 INFO L471 AbstractCegarLoop]: Abstraction has 490 states and 774 transitions. [2024-11-13 14:21:16,877 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 774 transitions. [2024-11-13 14:21:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 14:21:16,880 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:16,881 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:16,881 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 14:21:16,881 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:16,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:16,881 INFO L85 PathProgramCache]: Analyzing trace with hash 550128476, now seen corresponding path program 1 times [2024-11-13 14:21:16,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:16,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240996075] [2024-11-13 14:21:16,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:16,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:23,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 18 proven. 96 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:21:23,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:23,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240996075] [2024-11-13 14:21:23,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240996075] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:23,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1236477386] [2024-11-13 14:21:23,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:23,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:23,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:23,335 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:23,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 14:21:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 14:21:23,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1903 proven. 171 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-11-13 14:21:25,559 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:26,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1236477386] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:26,480 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:21:26,480 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 17 [2024-11-13 14:21:26,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907239129] [2024-11-13 14:21:26,480 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:26,481 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-13 14:21:26,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:26,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-13 14:21:26,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2024-11-13 14:21:26,483 INFO L87 Difference]: Start difference. First operand 490 states and 774 transitions. Second operand has 17 states, 17 states have (on average 8.058823529411764) internal successors, (137), 16 states have internal predecessors, (137), 6 states have call successors, (78), 4 states have call predecessors, (78), 6 states have return successors, (78), 6 states have call predecessors, (78), 6 states have call successors, (78) [2024-11-13 14:21:31,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:31,768 INFO L93 Difference]: Finished difference Result 1105 states and 1697 transitions. [2024-11-13 14:21:31,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-11-13 14:21:31,770 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.058823529411764) internal successors, (137), 16 states have internal predecessors, (137), 6 states have call successors, (78), 4 states have call predecessors, (78), 6 states have return successors, (78), 6 states have call predecessors, (78), 6 states have call successors, (78) Word has length 265 [2024-11-13 14:21:31,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:31,776 INFO L225 Difference]: With dead ends: 1105 [2024-11-13 14:21:31,777 INFO L226 Difference]: Without dead ends: 712 [2024-11-13 14:21:31,780 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 511 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 484 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=519, Invalid=1931, Unknown=0, NotChecked=0, Total=2450 [2024-11-13 14:21:31,780 INFO L432 NwaCegarLoop]: 253 mSDtfsCounter, 904 mSDsluCounter, 1799 mSDsCounter, 0 mSdLazyCounter, 1423 mSolverCounterSat, 238 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 910 SdHoareTripleChecker+Valid, 2052 SdHoareTripleChecker+Invalid, 1661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 238 IncrementalHoareTripleChecker+Valid, 1423 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:31,782 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [910 Valid, 2052 Invalid, 1661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [238 Valid, 1423 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-11-13 14:21:31,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 712 states. [2024-11-13 14:21:31,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 712 to 544. [2024-11-13 14:21:31,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 544 states, 408 states have (on average 1.4142156862745099) internal successors, (577), 408 states have internal predecessors, (577), 117 states have call successors, (117), 18 states have call predecessors, (117), 18 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-13 14:21:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 811 transitions. [2024-11-13 14:21:31,864 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 811 transitions. Word has length 265 [2024-11-13 14:21:31,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:31,865 INFO L471 AbstractCegarLoop]: Abstraction has 544 states and 811 transitions. [2024-11-13 14:21:31,865 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.058823529411764) internal successors, (137), 16 states have internal predecessors, (137), 6 states have call successors, (78), 4 states have call predecessors, (78), 6 states have return successors, (78), 6 states have call predecessors, (78), 6 states have call successors, (78) [2024-11-13 14:21:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 811 transitions. [2024-11-13 14:21:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 14:21:31,871 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:31,872 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:31,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 14:21:32,076 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:32,076 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:32,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:32,077 INFO L85 PathProgramCache]: Analyzing trace with hash -2106396358, now seen corresponding path program 1 times [2024-11-13 14:21:32,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:32,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043482362] [2024-11-13 14:21:32,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:32,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:21:32,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:32,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043482362] [2024-11-13 14:21:32,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043482362] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:32,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:32,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:21:32,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169478181] [2024-11-13 14:21:32,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:32,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:32,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:32,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:32,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:32,690 INFO L87 Difference]: Start difference. First operand 544 states and 811 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:32,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:32,965 INFO L93 Difference]: Finished difference Result 944 states and 1424 transitions. [2024-11-13 14:21:32,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:32,966 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 265 [2024-11-13 14:21:32,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:32,971 INFO L225 Difference]: With dead ends: 944 [2024-11-13 14:21:32,971 INFO L226 Difference]: Without dead ends: 531 [2024-11-13 14:21:32,973 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:32,974 INFO L432 NwaCegarLoop]: 217 mSDtfsCounter, 257 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:32,975 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 217 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 14:21:32,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2024-11-13 14:21:33,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 531. [2024-11-13 14:21:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 531 states, 395 states have (on average 1.3848101265822785) internal successors, (547), 395 states have internal predecessors, (547), 117 states have call successors, (117), 18 states have call predecessors, (117), 18 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-13 14:21:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 781 transitions. [2024-11-13 14:21:33,055 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 781 transitions. Word has length 265 [2024-11-13 14:21:33,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:33,056 INFO L471 AbstractCegarLoop]: Abstraction has 531 states and 781 transitions. [2024-11-13 14:21:33,056 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:21:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 781 transitions. [2024-11-13 14:21:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 14:21:33,060 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:33,060 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:33,060 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 14:21:33,060 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:33,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:33,061 INFO L85 PathProgramCache]: Analyzing trace with hash -79509535, now seen corresponding path program 1 times [2024-11-13 14:21:33,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:33,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738150648] [2024-11-13 14:21:33,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:33,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:21:33,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1803794222] [2024-11-13 14:21:33,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:33,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:33,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:33,959 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:33,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:21:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:34,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 14:21:34,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1266 proven. 168 refuted. 0 times theorem prover too weak. 1530 trivial. 0 not checked. [2024-11-13 14:21:36,502 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:37,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:37,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738150648] [2024-11-13 14:21:37,324 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 14:21:37,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1803794222] [2024-11-13 14:21:37,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1803794222] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:37,325 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:21:37,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2024-11-13 14:21:37,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573079431] [2024-11-13 14:21:37,325 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:37,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-13 14:21:37,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:37,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-13 14:21:37,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2024-11-13 14:21:37,327 INFO L87 Difference]: Start difference. First operand 531 states and 781 transitions. Second operand has 12 states, 12 states have (on average 7.166666666666667) internal successors, (86), 11 states have internal predecessors, (86), 3 states have call successors, (39), 3 states have call predecessors, (39), 5 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-13 14:21:39,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:39,973 INFO L93 Difference]: Finished difference Result 1094 states and 1602 transitions. [2024-11-13 14:21:39,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-13 14:21:39,974 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.166666666666667) internal successors, (86), 11 states have internal predecessors, (86), 3 states have call successors, (39), 3 states have call predecessors, (39), 5 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 266 [2024-11-13 14:21:39,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:39,981 INFO L225 Difference]: With dead ends: 1094 [2024-11-13 14:21:39,981 INFO L226 Difference]: Without dead ends: 704 [2024-11-13 14:21:39,983 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=235, Invalid=695, Unknown=0, NotChecked=0, Total=930 [2024-11-13 14:21:39,985 INFO L432 NwaCegarLoop]: 185 mSDtfsCounter, 715 mSDsluCounter, 1222 mSDsCounter, 0 mSdLazyCounter, 721 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 715 SdHoareTripleChecker+Valid, 1407 SdHoareTripleChecker+Invalid, 873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 721 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:39,985 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [715 Valid, 1407 Invalid, 873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 721 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-13 14:21:39,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 704 states. [2024-11-13 14:21:40,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 704 to 660. [2024-11-13 14:21:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 660 states, 508 states have (on average 1.3877952755905512) internal successors, (705), 510 states have internal predecessors, (705), 129 states have call successors, (129), 22 states have call predecessors, (129), 22 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-13 14:21:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 660 states and 963 transitions. [2024-11-13 14:21:40,095 INFO L78 Accepts]: Start accepts. Automaton has 660 states and 963 transitions. Word has length 266 [2024-11-13 14:21:40,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:40,095 INFO L471 AbstractCegarLoop]: Abstraction has 660 states and 963 transitions. [2024-11-13 14:21:40,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.166666666666667) internal successors, (86), 11 states have internal predecessors, (86), 3 states have call successors, (39), 3 states have call predecessors, (39), 5 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-13 14:21:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 963 transitions. [2024-11-13 14:21:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 14:21:40,100 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:40,101 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:40,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-13 14:21:40,305 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:40,305 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:40,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:40,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1793787675, now seen corresponding path program 1 times [2024-11-13 14:21:40,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:40,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149848231] [2024-11-13 14:21:40,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:21:41,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [351115917] [2024-11-13 14:21:41,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:41,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:41,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:41,142 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:41,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 14:21:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:41,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 14:21:41,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1014 proven. 90 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 14:21:43,425 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:44,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:44,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149848231] [2024-11-13 14:21:44,381 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 14:21:44,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [351115917] [2024-11-13 14:21:44,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [351115917] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:44,382 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:21:44,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2024-11-13 14:21:44,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333048211] [2024-11-13 14:21:44,384 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:44,385 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 14:21:44,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:44,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 14:21:44,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2024-11-13 14:21:44,386 INFO L87 Difference]: Start difference. First operand 660 states and 963 transitions. Second operand has 9 states, 9 states have (on average 9.0) internal successors, (81), 8 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-13 14:21:46,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:46,983 INFO L93 Difference]: Finished difference Result 1261 states and 1838 transitions. [2024-11-13 14:21:46,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-13 14:21:46,984 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 8 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 267 [2024-11-13 14:21:46,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:46,991 INFO L225 Difference]: With dead ends: 1261 [2024-11-13 14:21:46,991 INFO L226 Difference]: Without dead ends: 825 [2024-11-13 14:21:46,994 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 303 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=112, Invalid=350, Unknown=0, NotChecked=0, Total=462 [2024-11-13 14:21:46,995 INFO L432 NwaCegarLoop]: 252 mSDtfsCounter, 392 mSDsluCounter, 1218 mSDsCounter, 0 mSdLazyCounter, 700 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 392 SdHoareTripleChecker+Valid, 1470 SdHoareTripleChecker+Invalid, 809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:46,996 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [392 Valid, 1470 Invalid, 809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 700 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-13 14:21:46,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 825 states. [2024-11-13 14:21:47,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 825 to 739. [2024-11-13 14:21:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 739 states, 587 states have (on average 1.4088586030664396) internal successors, (827), 589 states have internal predecessors, (827), 129 states have call successors, (129), 22 states have call predecessors, (129), 22 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-13 14:21:47,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 739 states and 1085 transitions. [2024-11-13 14:21:47,122 INFO L78 Accepts]: Start accepts. Automaton has 739 states and 1085 transitions. Word has length 267 [2024-11-13 14:21:47,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:47,124 INFO L471 AbstractCegarLoop]: Abstraction has 739 states and 1085 transitions. [2024-11-13 14:21:47,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 8 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-13 14:21:47,124 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1085 transitions. [2024-11-13 14:21:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 14:21:47,129 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:47,129 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:47,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-13 14:21:47,333 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-13 14:21:47,333 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:47,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:47,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1789811980, now seen corresponding path program 1 times [2024-11-13 14:21:47,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:47,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705871137] [2024-11-13 14:21:47,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:21:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 14:21:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 14:21:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 14:21:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-13 14:21:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 14:21:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 14:21:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 14:21:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 14:21:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 14:21:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 14:21:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 14:21:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 14:21:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 14:21:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 14:21:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 14:21:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 14:21:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 14:21:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:21:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:21:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 14:21:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 14:21:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 14:21:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 14:21:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 14:21:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 14:21:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 14:21:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 14:21:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 14:21:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 14:21:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 14:21:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 14:21:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 14:21:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 14:21:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 14:21:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 14:21:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 14:21:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 14:21:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 14:21:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 48 proven. 66 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:21:49,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:49,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705871137] [2024-11-13 14:21:49,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705871137] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:49,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1497679465] [2024-11-13 14:21:49,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:49,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:49,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:49,211 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:49,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:21:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:49,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 14:21:49,569 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1478 proven. 66 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2024-11-13 14:21:50,051 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 48 proven. 66 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:21:50,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1497679465] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:50,580 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:50,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2024-11-13 14:21:50,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590345359] [2024-11-13 14:21:50,581 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:50,582 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 14:21:50,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:50,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 14:21:50,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-13 14:21:50,584 INFO L87 Difference]: Start difference. First operand 739 states and 1085 transitions. Second operand has 10 states, 10 states have (on average 12.1) internal successors, (121), 10 states have internal predecessors, (121), 2 states have call successors, (61), 2 states have call predecessors, (61), 4 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2024-11-13 14:21:51,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:21:51,940 INFO L93 Difference]: Finished difference Result 2413 states and 3549 transitions. [2024-11-13 14:21:51,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-13 14:21:51,940 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.1) internal successors, (121), 10 states have internal predecessors, (121), 2 states have call successors, (61), 2 states have call predecessors, (61), 4 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) Word has length 268 [2024-11-13 14:21:51,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:21:51,971 INFO L225 Difference]: With dead ends: 2413 [2024-11-13 14:21:51,971 INFO L226 Difference]: Without dead ends: 1895 [2024-11-13 14:21:51,973 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 636 GetRequests, 610 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=206, Invalid=496, Unknown=0, NotChecked=0, Total=702 [2024-11-13 14:21:51,973 INFO L432 NwaCegarLoop]: 179 mSDtfsCounter, 669 mSDsluCounter, 807 mSDsCounter, 0 mSdLazyCounter, 538 mSolverCounterSat, 163 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 986 SdHoareTripleChecker+Invalid, 701 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 163 IncrementalHoareTripleChecker+Valid, 538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-13 14:21:51,974 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 986 Invalid, 701 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [163 Valid, 538 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-13 14:21:51,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1895 states. [2024-11-13 14:21:52,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1895 to 841. [2024-11-13 14:21:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 841 states, 686 states have (on average 1.400874635568513) internal successors, (961), 688 states have internal predecessors, (961), 129 states have call successors, (129), 25 states have call predecessors, (129), 25 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-13 14:21:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 841 states and 1219 transitions. [2024-11-13 14:21:52,224 INFO L78 Accepts]: Start accepts. Automaton has 841 states and 1219 transitions. Word has length 268 [2024-11-13 14:21:52,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:21:52,225 INFO L471 AbstractCegarLoop]: Abstraction has 841 states and 1219 transitions. [2024-11-13 14:21:52,225 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.1) internal successors, (121), 10 states have internal predecessors, (121), 2 states have call successors, (61), 2 states have call predecessors, (61), 4 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2024-11-13 14:21:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1219 transitions. [2024-11-13 14:21:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 14:21:52,229 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:21:52,229 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:52,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 14:21:52,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:52,434 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:21:52,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:52,434 INFO L85 PathProgramCache]: Analyzing trace with hash 768743626, now seen corresponding path program 1 times [2024-11-13 14:21:52,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:52,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882407723] [2024-11-13 14:21:52,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:21:53,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [814138348] [2024-11-13 14:21:53,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:53,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:53,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:53,286 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:53,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 14:21:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:21:53,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:21:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:21:54,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:21:54,353 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 14:21:54,354 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 14:21:54,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 14:21:54,559 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:54,562 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:54,832 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 14:21:54,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 02:21:54 BoogieIcfgContainer [2024-11-13 14:21:54,838 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 14:21:54,838 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 14:21:54,839 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 14:21:54,839 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 14:21:54,839 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:21:04" (3/4) ... [2024-11-13 14:21:54,842 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 14:21:54,843 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 14:21:54,844 INFO L158 Benchmark]: Toolchain (without parser) took 52909.99ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 93.8MB in the beginning and 113.3MB in the end (delta: -19.4MB). Peak memory consumption was 131.4MB. Max. memory is 16.1GB. [2024-11-13 14:21:54,844 INFO L158 Benchmark]: CDTParser took 0.99ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:21:54,844 INFO L158 Benchmark]: CACSL2BoogieTranslator took 676.93ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 69.2MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 14:21:54,845 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.02ms. Allocated memory is still 117.4MB. Free memory was 69.2MB in the beginning and 55.9MB in the end (delta: 13.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:21:54,845 INFO L158 Benchmark]: Boogie Preprocessor took 155.27ms. Allocated memory is still 117.4MB. Free memory was 55.9MB in the beginning and 76.4MB in the end (delta: -20.5MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2024-11-13 14:21:54,846 INFO L158 Benchmark]: RCFGBuilder took 1318.80ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 48.8MB in the end (delta: 27.6MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2024-11-13 14:21:54,846 INFO L158 Benchmark]: TraceAbstraction took 50628.31ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 48.2MB in the beginning and 113.3MB in the end (delta: -65.0MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2024-11-13 14:21:54,846 INFO L158 Benchmark]: Witness Printer took 4.62ms. Allocated memory is still 268.4MB. Free memory was 113.3MB in the beginning and 113.3MB in the end (delta: 22.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:21:54,851 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 676.93ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 69.2MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.02ms. Allocated memory is still 117.4MB. Free memory was 69.2MB in the beginning and 55.9MB in the end (delta: 13.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.27ms. Allocated memory is still 117.4MB. Free memory was 55.9MB in the beginning and 76.4MB in the end (delta: -20.5MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1318.80ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 48.8MB in the end (delta: 27.6MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * TraceAbstraction took 50628.31ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 48.2MB in the beginning and 113.3MB in the end (delta: -65.0MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * Witness Printer took 4.62ms. Allocated memory is still 268.4MB. Free memory was 113.3MB in the beginning and 113.3MB in the end (delta: 22.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 273, overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryFLOATComparisonOperation at line 256, overapproximation of someBinaryFLOATComparisonOperation at line 184, overapproximation of someBinaryFLOATComparisonOperation at line 350, overapproximation of someBinaryFLOATComparisonOperation at line 278, overapproximation of someBinaryFLOATComparisonOperation at line 276, overapproximation of someBinaryFLOATComparisonOperation at line 269, overapproximation of someBinaryFLOATComparisonOperation at line 271, overapproximation of someBinaryFLOATComparisonOperation at line 350, overapproximation of someBinaryFLOATComparisonOperation at line 245, overapproximation of someBinaryFLOATComparisonOperation at line 275, overapproximation of someBinaryDOUBLEComparisonOperation at line 188, overapproximation of someBinaryDOUBLEComparisonOperation at line 221, overapproximation of someBinaryDOUBLEComparisonOperation at line 350, overapproximation of someBinaryDOUBLEComparisonOperation at line 289, overapproximation of someBinaryDOUBLEComparisonOperation at line 110. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 128.25; [L23] float var_1_4 = 63.4; [L24] float var_1_5 = 15.5; [L25] float var_1_6 = 100.75; [L26] signed long int var_1_8 = -16; [L27] float var_1_11 = 31.5; [L28] float var_1_12 = 0.0; [L29] signed long int var_1_13 = 1; [L30] unsigned long int var_1_16 = 25; [L31] unsigned long int var_1_17 = 1428286527; [L32] double var_1_19 = 15.5; [L33] unsigned char var_1_20 = 128; [L34] unsigned char var_1_21 = 2; [L35] double var_1_23 = 0.0; [L36] unsigned long int var_1_24 = 4; [L37] unsigned char var_1_25 = 1; [L38] unsigned char var_1_26 = 0; [L39] unsigned char var_1_27 = 0; [L40] unsigned char var_1_28 = 1; [L41] unsigned char var_1_29 = 0; [L42] unsigned char var_1_30 = 0; [L43] float var_1_31 = 99.25; [L44] unsigned long int var_1_34 = 8; [L45] unsigned long int var_1_35 = 1000000000; [L46] signed long int var_1_36 = 256; [L47] unsigned long int var_1_37 = 64; [L48] signed short int var_1_38 = -64; [L49] unsigned char var_1_39 = 0; [L50] unsigned char var_1_40 = 50; [L51] unsigned char var_1_41 = 5; [L52] unsigned char var_1_42 = 64; [L53] unsigned char var_1_43 = 4; [L54] unsigned char var_1_44 = 100; [L55] unsigned char var_1_45 = 16; [L56] unsigned char var_1_46 = 25; [L57] unsigned short int var_1_47 = 2; [L58] unsigned short int var_1_48 = 18362; [L59] unsigned short int var_1_49 = 19430; [L60] unsigned char var_1_50 = 1; [L61] unsigned short int var_1_51 = 2; [L62] unsigned long int var_1_52 = 4; [L63] signed long int var_1_53 = 4; [L64] float last_1_var_1_1 = 128.25; [L65] signed long int last_1_var_1_8 = -16; [L66] unsigned long int last_1_var_1_16 = 25; [L67] double last_1_var_1_19 = 15.5; [L68] unsigned long int last_1_var_1_24 = 4; [L69] unsigned char last_1_var_1_25 = 1; [L70] unsigned long int last_1_var_1_34 = 8; [L71] unsigned long int last_1_var_1_37 = 64; [L72] signed short int last_1_var_1_38 = -64; [L73] unsigned char last_1_var_1_39 = 0; [L74] unsigned char last_1_var_1_40 = 50; [L75] unsigned char last_1_var_1_45 = 16; [L76] unsigned short int last_1_var_1_47 = 2; [L77] unsigned char last_1_var_1_50 = 1; [L78] unsigned short int last_1_var_1_51 = 2; [L79] unsigned long int last_1_var_1_52 = 4; [L80] signed long int last_1_var_1_53 = 4; VAL [isInitial=0, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_4=317/5, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L354] isInitial = 1 [L355] FCALL initially() [L356] COND TRUE 1 [L357] CALL updateLastVariables() [L331] last_1_var_1_1 = var_1_1 [L332] last_1_var_1_8 = var_1_8 [L333] last_1_var_1_16 = var_1_16 [L334] last_1_var_1_19 = var_1_19 [L335] last_1_var_1_24 = var_1_24 [L336] last_1_var_1_25 = var_1_25 [L337] last_1_var_1_34 = var_1_34 [L338] last_1_var_1_37 = var_1_37 [L339] last_1_var_1_38 = var_1_38 [L340] last_1_var_1_39 = var_1_39 [L341] last_1_var_1_40 = var_1_40 [L342] last_1_var_1_45 = var_1_45 [L343] last_1_var_1_47 = var_1_47 [L344] last_1_var_1_50 = var_1_50 [L345] last_1_var_1_51 = var_1_51 [L346] last_1_var_1_52 = var_1_52 [L347] last_1_var_1_53 = var_1_53 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_4=317/5, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L357] RET updateLastVariables() [L358] CALL updateVariables() [L268] var_1_4 = __VERIFIER_nondet_float() [L269] CALL assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L269] RET assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L270] var_1_5 = __VERIFIER_nondet_float() [L271] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_6=403/4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_6=403/4, var_1_8=-16] [L271] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_6=403/4, var_1_8=-16] [L272] var_1_6 = __VERIFIER_nondet_float() [L273] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L273] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_11=63/2, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L274] var_1_11 = __VERIFIER_nondet_float() [L275] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L275] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L276] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L276] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_12=0, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L277] var_1_12 = __VERIFIER_nondet_float() [L278] CALL assume_abort_if_not((var_1_12 >= 4611686.018427387900e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L278] RET assume_abort_if_not((var_1_12 >= 4611686.018427387900e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=1428286527, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L279] var_1_17 = __VERIFIER_nondet_ulong() [L280] CALL assume_abort_if_not(var_1_17 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L280] RET assume_abort_if_not(var_1_17 >= 1073741823) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L281] CALL assume_abort_if_not(var_1_17 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L281] RET assume_abort_if_not(var_1_17 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=128, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L282] var_1_20 = __VERIFIER_nondet_uchar() [L283] CALL assume_abort_if_not(var_1_20 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L283] RET assume_abort_if_not(var_1_20 >= 127) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L284] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L284] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L285] var_1_21 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L286] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L287] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L287] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_23=0, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L288] var_1_23 = __VERIFIER_nondet_double() [L289] CALL assume_abort_if_not((var_1_23 >= 4611686.018427382800e+12F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L289] RET assume_abort_if_not((var_1_23 >= 4611686.018427382800e+12F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L290] var_1_26 = __VERIFIER_nondet_uchar() [L291] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L291] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L292] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L292] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L293] var_1_27 = __VERIFIER_nondet_uchar() [L294] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L294] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L295] CALL assume_abort_if_not(var_1_27 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L295] RET assume_abort_if_not(var_1_27 <= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L296] var_1_28 = __VERIFIER_nondet_uchar() [L297] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L297] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L298] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L298] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L299] var_1_29 = __VERIFIER_nondet_uchar() [L300] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L300] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L301] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L301] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L302] var_1_30 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L303] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L304] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L304] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=1000000000, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L305] var_1_35 = __VERIFIER_nondet_ulong() [L306] CALL assume_abort_if_not(var_1_35 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L306] RET assume_abort_if_not(var_1_35 >= 536870911) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L307] CALL assume_abort_if_not(var_1_35 <= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L307] RET assume_abort_if_not(var_1_35 <= 1073741824) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=5, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L308] var_1_41 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L309] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L310] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L310] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=64, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L311] var_1_42 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L312] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L313] CALL assume_abort_if_not(var_1_42 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L313] RET assume_abort_if_not(var_1_42 <= 64) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=4, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L314] var_1_43 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L315] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L316] CALL assume_abort_if_not(var_1_43 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L316] RET assume_abort_if_not(var_1_43 <= 63) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=100, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L317] var_1_44 = __VERIFIER_nondet_uchar() [L318] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L318] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L319] CALL assume_abort_if_not(var_1_44 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L319] RET assume_abort_if_not(var_1_44 <= 254) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=25, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L320] var_1_46 = __VERIFIER_nondet_uchar() [L321] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L321] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L322] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L322] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=18362, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L323] var_1_48 = __VERIFIER_nondet_ushort() [L324] CALL assume_abort_if_not(var_1_48 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L324] RET assume_abort_if_not(var_1_48 >= 16383) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L325] CALL assume_abort_if_not(var_1_48 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L325] RET assume_abort_if_not(var_1_48 <= 32767) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=19430, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L326] var_1_49 = __VERIFIER_nondet_ushort() [L327] CALL assume_abort_if_not(var_1_49 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L327] RET assume_abort_if_not(var_1_49 >= 16384) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L328] CALL assume_abort_if_not(var_1_49 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L328] RET assume_abort_if_not(var_1_49 <= 32767) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L358] RET updateVariables() [L359] CALL step() [L84] COND TRUE \read(last_1_var_1_25) [L85] var_1_52 = last_1_var_1_53 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=4, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L89] COND TRUE ! last_1_var_1_39 [L90] var_1_24 = ((((((((last_1_var_1_8) < (last_1_var_1_51)) ? (last_1_var_1_8) : (last_1_var_1_51)))) < (var_1_21)) ? (((((last_1_var_1_8) < (last_1_var_1_51)) ? (last_1_var_1_8) : (last_1_var_1_51)))) : (var_1_21))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L92] signed long int stepLocal_12 = last_1_var_1_53 / var_1_20; [L93] unsigned char stepLocal_11 = var_1_46; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_11=254, stepLocal_12=0, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L94] EXPR last_1_var_1_47 ^ (last_1_var_1_51 - var_1_21) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_11=254, stepLocal_12=0, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L94] signed long int stepLocal_10 = last_1_var_1_47 ^ (last_1_var_1_51 - var_1_21); [L95] COND FALSE !(stepLocal_12 > var_1_44) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=16, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L110] COND TRUE 7.6f > (var_1_6 + (last_1_var_1_19 / var_1_12)) [L111] var_1_45 = var_1_46 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L120] COND FALSE !(last_1_var_1_53 >= var_1_17) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=25, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L125] COND TRUE \read(last_1_var_1_50) [L126] var_1_16 = (last_1_var_1_52 + (var_1_17 - ((((last_1_var_1_37) > (last_1_var_1_47)) ? (last_1_var_1_37) : (last_1_var_1_47))))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L130] unsigned char stepLocal_9 = last_1_var_1_25; [L131] unsigned char stepLocal_8 = var_1_28; [L132] unsigned long int stepLocal_7 = var_1_17; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_7=10737418018, stepLocal_8=1, stepLocal_9=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L133] COND FALSE !(stepLocal_9 && last_1_var_1_39) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_7=10737418018, stepLocal_8=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L136] COND TRUE stepLocal_7 < (~ var_1_35) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_8=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L137] COND TRUE (last_1_var_1_25 && var_1_27) || stepLocal_8 [L138] var_1_39 = (! (! var_1_27)) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=64, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=2, var_1_52=4, var_1_53=4, var_1_8=-16] [L154] var_1_51 = (500 + ((((last_1_var_1_34) > ((var_1_46 + last_1_var_1_51))) ? (last_1_var_1_34) : ((var_1_46 + last_1_var_1_51))))) [L155] var_1_37 = ((((var_1_17) < (((var_1_51 + var_1_21) + var_1_20))) ? (var_1_17) : (((var_1_51 + var_1_21) + var_1_20)))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L156] COND TRUE last_1_var_1_39 || var_1_30 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L157] COND TRUE \read(var_1_30) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=2, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L158] COND TRUE ((((10.8f) > (var_1_12)) ? (10.8f) : (var_1_12))) >= (- var_1_11) [L159] var_1_47 = ((var_1_48 + var_1_49) - last_1_var_1_45) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=-64, var_1_39=0, var_1_40=50, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L171] COND TRUE \read(var_1_28) [L172] var_1_40 = ((((((100 - var_1_41) + (var_1_42 + var_1_43))) < (((((var_1_21) > (var_1_44)) ? (var_1_21) : (var_1_44))))) ? (((100 - var_1_41) + (var_1_42 + var_1_43))) : (((((var_1_21) > (var_1_44)) ? (var_1_21) : (var_1_44)))))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=-64, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L174] unsigned char stepLocal_6 = var_1_30; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_6=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=-64, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L175] COND TRUE var_1_50 && stepLocal_6 [L176] var_1_38 = (var_1_21 + var_1_52) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L180] COND FALSE !(var_1_24 <= var_1_16) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=513/4, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_8=-16] [L183] COND TRUE \read(var_1_50) [L184] var_1_1 = ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_5=3, var_1_6=2, var_1_8=-16] [L187] unsigned char stepLocal_5 = var_1_29; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=8, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_5=3, var_1_6=2, var_1_8=-16] [L188] COND TRUE ! (200.8 >= ((((var_1_1) < (var_1_23)) ? (var_1_1) : (var_1_23)))) [L189] var_1_34 = ((((((var_1_17 - var_1_21)) < (var_1_20)) ? ((var_1_17 - var_1_21)) : (var_1_20))) + last_1_var_1_34) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_5=3, var_1_6=2, var_1_8=-16] [L197] unsigned long int stepLocal_13 = var_1_37; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_13=885, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=4, var_1_5=3, var_1_6=2, var_1_8=-16] [L198] COND TRUE stepLocal_13 != ((var_1_40 | -1) % var_1_20) [L199] var_1_53 = ((var_1_40 + var_1_16) - (var_1_48 + var_1_45)) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L203] signed long int stepLocal_2 = (32 + var_1_47) * (var_1_20 - var_1_21); VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_2=4097875, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L204] COND TRUE stepLocal_2 > var_1_45 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L205] COND TRUE \read(var_1_50) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L206] COND FALSE !(\read(var_1_39)) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=256, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L215] var_1_36 = (var_1_47 - ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) [L216] signed long int stepLocal_1 = var_1_36; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_1=31866, stepLocal_5=1, var_1_13=1, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L217] COND TRUE var_1_52 <= stepLocal_1 [L218] var_1_13 = ((var_1_36 + var_1_24) + ((((((((var_1_45) > (var_1_51)) ? (var_1_45) : (var_1_51)))) < (var_1_38)) ? (((((var_1_45) > (var_1_51)) ? (var_1_45) : (var_1_51)))) : (var_1_38)))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L220] signed long int stepLocal_3 = var_1_13; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L221] COND FALSE !((- (var_1_4 * var_1_23)) <= (- var_1_5)) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L228] signed long int stepLocal_4 = var_1_13; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_4=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=397/4, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L229] COND FALSE !(! (var_1_47 > var_1_13)) [L242] var_1_31 = var_1_5 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_4=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L244] unsigned short int stepLocal_0 = var_1_47; VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_0=32751, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_4=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L245] COND FALSE !(var_1_31 <= ((((49.4f) > (var_1_5)) ? (49.4f) : (var_1_5)))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_0=32751, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_4=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=-16] [L256] COND FALSE !(var_1_5 <= (var_1_6 / var_1_11)) [L263] var_1_8 = var_1_40 VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, stepLocal_0=32751, stepLocal_10=2, stepLocal_11=254, stepLocal_3=31856, stepLocal_4=31856, stepLocal_5=1, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=227] [L359] RET step() [L360] CALL, EXPR property() [L350] EXPR (((((((((((((((var_1_24 <= var_1_16) ? (var_1_1 == ((float) ((((var_1_4 + (var_1_5 - var_1_6)) < 0 ) ? -(var_1_4 + (var_1_5 - var_1_6)) : (var_1_4 + (var_1_5 - var_1_6)))))) : (var_1_50 ? (var_1_1 == ((float) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5))))) : 1)) && ((var_1_31 <= ((((49.4f) > (var_1_5)) ? (49.4f) : (var_1_5)))) ? ((var_1_6 <= var_1_31) ? (((((((last_1_var_1_8) > (var_1_38)) ? (last_1_var_1_8) : (var_1_38))) * ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) <= var_1_47) ? (var_1_8 == ((signed long int) 5)) : (var_1_8 == ((signed long int) ((((last_1_var_1_8) < ((var_1_38 + var_1_40))) ? (last_1_var_1_8) : ((var_1_38 + var_1_40))))))) : (var_1_8 == ((signed long int) ((4 + var_1_38) + var_1_40)))) : ((var_1_5 <= (var_1_6 / var_1_11)) ? ((((var_1_12 - var_1_6) - var_1_5) <= var_1_11) ? (var_1_8 == ((signed long int) (var_1_40 + last_1_var_1_8))) : (var_1_8 == ((signed long int) var_1_38))) : (var_1_8 == ((signed long int) var_1_40))))) && ((var_1_52 <= var_1_36) ? (var_1_13 == ((signed long int) ((var_1_36 + var_1_24) + ((((((((var_1_45) > (var_1_51)) ? (var_1_45) : (var_1_51)))) < (var_1_38)) ? (((((var_1_45) > (var_1_51)) ? (var_1_45) : (var_1_51)))) : (var_1_38)))))) : 1)) && (last_1_var_1_50 ? (var_1_16 == ((unsigned long int) (last_1_var_1_52 + (var_1_17 - ((((last_1_var_1_37) > (last_1_var_1_47)) ? (last_1_var_1_37) : (last_1_var_1_47))))))) : (var_1_16 == ((unsigned long int) 5u)))) && ((((32 + var_1_47) * (var_1_20 - var_1_21)) > var_1_45) ? (var_1_50 ? (var_1_39 ? (var_1_19 == ((double) ((var_1_23 - var_1_6) - var_1_5))) : 1) : (var_1_19 == ((double) ((var_1_5 + var_1_6) - var_1_23)))) : (var_1_19 == ((double) var_1_5)))) && ((! last_1_var_1_39) ? (var_1_24 == ((unsigned long int) ((((((((last_1_var_1_8) < (last_1_var_1_51)) ? (last_1_var_1_8) : (last_1_var_1_51)))) < (var_1_21)) ? (((((last_1_var_1_8) < (last_1_var_1_51)) ? (last_1_var_1_8) : (last_1_var_1_51)))) : (var_1_21))))) : 1)) && (((- (var_1_4 * var_1_23)) <= (- var_1_5)) ? ((var_1_13 < var_1_20) ? (var_1_25 == ((unsigned char) (var_1_26 || (var_1_39 && var_1_27)))) : (var_1_25 == ((unsigned char) (! ((var_1_28 && var_1_29) && var_1_30))))) : 1)) && ((! (var_1_47 > var_1_13)) ? (var_1_30 ? (var_1_31 == ((float) (var_1_4 + var_1_5))) : ((! (var_1_39 && var_1_39)) ? ((var_1_13 >= var_1_34) ? (var_1_31 == ((float) var_1_6)) : 1) : (var_1_31 == ((float) var_1_23)))) : (var_1_31 == ((float) var_1_5)))) && ((! (200.8 >= ((((var_1_1) < (var_1_23)) ? (var_1_1) : (var_1_23))))) ? (var_1_34 == ((unsigned long int) ((((((var_1_17 - var_1_21)) < (var_1_20)) ? ((var_1_17 - var_1_21)) : (var_1_20))) + last_1_var_1_34))) : ((var_1_39 || var_1_29) ? (var_1_34 == ((unsigned long int) (var_1_20 + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))))) : (var_1_34 == ((unsigned long int) (((var_1_35 + 1000000000u) - var_1_16) + var_1_21)))))) && (var_1_36 == ((signed long int) (var_1_47 - ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))))))) && (var_1_37 == ((unsigned long int) ((((var_1_17) < (((var_1_51 + var_1_21) + var_1_20))) ? (var_1_17) : (((var_1_51 + var_1_21) + var_1_20))))))) && ((var_1_50 && var_1_30) ? (var_1_38 == ((signed short int) (var_1_21 + var_1_52))) : (var_1_38 == ((signed short int) ((((var_1_20) < (((((var_1_16) > (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21))))) ? (var_1_16) : (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21)))))))) ? (var_1_20) : (((((var_1_16) > (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21))))) ? (var_1_16) : (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21))))))))))))) && ((last_1_var_1_25 && last_1_var_1_39) ? (var_1_39 == ((unsigned char) ((((((last_1_var_1_47) > (-50)) ? (last_1_var_1_47) : (-50))) < (last_1_var_1_38 + last_1_var_1_40)) || (var_1_28 && var_1_30)))) : ((var_1_17 < (~ var_1_35)) ? (((last_1_var_1_25 && var_1_27) || var_1_28) ? (var_1_39 == ((unsigned char) (! (! var_1_27)))) : ((! var_1_28) ? (var_1_39 == ((unsigned char) var_1_29)) : (var_1_39 == ((unsigned char) ((var_1_29 && var_1_26) || ((! var_1_28) || var_1_27)))))) : ((((((var_1_4) > ((var_1_5 - var_1_6))) ? (var_1_4) : ((var_1_5 - var_1_6)))) == last_1_var_1_1) ? (var_1_39 == ((unsigned char) ((! (var_1_26 || var_1_30)) || var_1_27))) : (var_1_39 == ((unsigned char) var_1_27)))))) && (var_1_28 ? (var_1_40 == ((unsigned char) ((((((100 - var_1_41) + (var_1_42 + var_1_43))) < (((((var_1_21) > (var_1_44)) ? (var_1_21) : (var_1_44))))) ? (((100 - var_1_41) + (var_1_42 + var_1_43))) : (((((var_1_21) > (var_1_44)) ? (var_1_21) : (var_1_44)))))))) : 1)) && (((last_1_var_1_53 / var_1_20) > var_1_44) ? ((((last_1_var_1_53 | last_1_var_1_24) * (var_1_44 * var_1_41)) > (last_1_var_1_47 ^ (last_1_var_1_51 - var_1_21))) ? (((- var_1_23) <= (var_1_6 - var_1_5)) ? (var_1_45 == ((unsigned char) var_1_42)) : (var_1_45 == ((unsigned char) (var_1_41 + ((((var_1_42) > (var_1_21)) ? (var_1_42) : (var_1_21))))))) : ((((((last_1_var_1_19) > (var_1_11)) ? (last_1_var_1_19) : (var_1_11))) >= (var_1_5 - var_1_23)) ? (var_1_45 == ((unsigned char) var_1_44)) : (var_1_45 == ((unsigned char) (var_1_43 + ((((var_1_21) > (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))))) ? (var_1_21) : (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))))))))))) : ((7.6f > (var_1_6 + (last_1_var_1_19 / var_1_12))) ? (var_1_45 == ((unsigned char) var_1_46)) : ((var_1_46 >= last_1_var_1_16) ? (var_1_45 == ((unsigned char) ((((var_1_46) > (var_1_41)) ? (var_1_46) : (var_1_41))))) : (var_1_45 == ((unsigned char) ((((((((var_1_46) < (var_1_43)) ? (var_1_46) : (var_1_43)))) < (var_1_21)) ? (((((var_1_46) < (var_1_43)) ? (var_1_46) : (var_1_43)))) : (var_1_21)))))))) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=227] [L350-L351] return ((((((((((((((((((((var_1_24 <= var_1_16) ? (var_1_1 == ((float) ((((var_1_4 + (var_1_5 - var_1_6)) < 0 ) ? -(var_1_4 + (var_1_5 - var_1_6)) : (var_1_4 + (var_1_5 - var_1_6)))))) : (var_1_50 ? (var_1_1 == ((float) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5))))) : 1)) && ((var_1_31 <= ((((49.4f) > (var_1_5)) ? (49.4f) : (var_1_5)))) ? ((var_1_6 <= var_1_31) ? (((((((last_1_var_1_8) > (var_1_38)) ? (last_1_var_1_8) : (var_1_38))) * ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) <= var_1_47) ? (var_1_8 == ((signed long int) 5)) : (var_1_8 == ((signed long int) ((((last_1_var_1_8) < ((var_1_38 + var_1_40))) ? (last_1_var_1_8) : ((var_1_38 + var_1_40))))))) : (var_1_8 == ((signed long int) ((4 + var_1_38) + var_1_40)))) : ((var_1_5 <= (var_1_6 / var_1_11)) ? ((((var_1_12 - var_1_6) - var_1_5) <= var_1_11) ? (var_1_8 == ((signed long int) (var_1_40 + last_1_var_1_8))) : (var_1_8 == ((signed long int) var_1_38))) : (var_1_8 == ((signed long int) var_1_40))))) && ((var_1_52 <= var_1_36) ? (var_1_13 == ((signed long int) ((var_1_36 + var_1_24) + ((((((((var_1_45) > (var_1_51)) ? (var_1_45) : (var_1_51)))) < (var_1_38)) ? (((((var_1_45) > (var_1_51)) ? (var_1_45) : (var_1_51)))) : (var_1_38)))))) : 1)) && (last_1_var_1_50 ? (var_1_16 == ((unsigned long int) (last_1_var_1_52 + (var_1_17 - ((((last_1_var_1_37) > (last_1_var_1_47)) ? (last_1_var_1_37) : (last_1_var_1_47))))))) : (var_1_16 == ((unsigned long int) 5u)))) && ((((32 + var_1_47) * (var_1_20 - var_1_21)) > var_1_45) ? (var_1_50 ? (var_1_39 ? (var_1_19 == ((double) ((var_1_23 - var_1_6) - var_1_5))) : 1) : (var_1_19 == ((double) ((var_1_5 + var_1_6) - var_1_23)))) : (var_1_19 == ((double) var_1_5)))) && ((! last_1_var_1_39) ? (var_1_24 == ((unsigned long int) ((((((((last_1_var_1_8) < (last_1_var_1_51)) ? (last_1_var_1_8) : (last_1_var_1_51)))) < (var_1_21)) ? (((((last_1_var_1_8) < (last_1_var_1_51)) ? (last_1_var_1_8) : (last_1_var_1_51)))) : (var_1_21))))) : 1)) && (((- (var_1_4 * var_1_23)) <= (- var_1_5)) ? ((var_1_13 < var_1_20) ? (var_1_25 == ((unsigned char) (var_1_26 || (var_1_39 && var_1_27)))) : (var_1_25 == ((unsigned char) (! ((var_1_28 && var_1_29) && var_1_30))))) : 1)) && ((! (var_1_47 > var_1_13)) ? (var_1_30 ? (var_1_31 == ((float) (var_1_4 + var_1_5))) : ((! (var_1_39 && var_1_39)) ? ((var_1_13 >= var_1_34) ? (var_1_31 == ((float) var_1_6)) : 1) : (var_1_31 == ((float) var_1_23)))) : (var_1_31 == ((float) var_1_5)))) && ((! (200.8 >= ((((var_1_1) < (var_1_23)) ? (var_1_1) : (var_1_23))))) ? (var_1_34 == ((unsigned long int) ((((((var_1_17 - var_1_21)) < (var_1_20)) ? ((var_1_17 - var_1_21)) : (var_1_20))) + last_1_var_1_34))) : ((var_1_39 || var_1_29) ? (var_1_34 == ((unsigned long int) (var_1_20 + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))))) : (var_1_34 == ((unsigned long int) (((var_1_35 + 1000000000u) - var_1_16) + var_1_21)))))) && (var_1_36 == ((signed long int) (var_1_47 - ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))))))) && (var_1_37 == ((unsigned long int) ((((var_1_17) < (((var_1_51 + var_1_21) + var_1_20))) ? (var_1_17) : (((var_1_51 + var_1_21) + var_1_20))))))) && ((var_1_50 && var_1_30) ? (var_1_38 == ((signed short int) (var_1_21 + var_1_52))) : (var_1_38 == ((signed short int) ((((var_1_20) < (((((var_1_16) > (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21))))) ? (var_1_16) : (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21)))))))) ? (var_1_20) : (((((var_1_16) > (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21))))) ? (var_1_16) : (((((var_1_52) > (var_1_21)) ? (var_1_52) : (var_1_21))))))))))))) && ((last_1_var_1_25 && last_1_var_1_39) ? (var_1_39 == ((unsigned char) ((((((last_1_var_1_47) > (-50)) ? (last_1_var_1_47) : (-50))) < (last_1_var_1_38 + last_1_var_1_40)) || (var_1_28 && var_1_30)))) : ((var_1_17 < (~ var_1_35)) ? (((last_1_var_1_25 && var_1_27) || var_1_28) ? (var_1_39 == ((unsigned char) (! (! var_1_27)))) : ((! var_1_28) ? (var_1_39 == ((unsigned char) var_1_29)) : (var_1_39 == ((unsigned char) ((var_1_29 && var_1_26) || ((! var_1_28) || var_1_27)))))) : ((((((var_1_4) > ((var_1_5 - var_1_6))) ? (var_1_4) : ((var_1_5 - var_1_6)))) == last_1_var_1_1) ? (var_1_39 == ((unsigned char) ((! (var_1_26 || var_1_30)) || var_1_27))) : (var_1_39 == ((unsigned char) var_1_27)))))) && (var_1_28 ? (var_1_40 == ((unsigned char) ((((((100 - var_1_41) + (var_1_42 + var_1_43))) < (((((var_1_21) > (var_1_44)) ? (var_1_21) : (var_1_44))))) ? (((100 - var_1_41) + (var_1_42 + var_1_43))) : (((((var_1_21) > (var_1_44)) ? (var_1_21) : (var_1_44)))))))) : 1)) && (((last_1_var_1_53 / var_1_20) > var_1_44) ? ((((last_1_var_1_53 | last_1_var_1_24) * (var_1_44 * var_1_41)) > (last_1_var_1_47 ^ (last_1_var_1_51 - var_1_21))) ? (((- var_1_23) <= (var_1_6 - var_1_5)) ? (var_1_45 == ((unsigned char) var_1_42)) : (var_1_45 == ((unsigned char) (var_1_41 + ((((var_1_42) > (var_1_21)) ? (var_1_42) : (var_1_21))))))) : ((((((last_1_var_1_19) > (var_1_11)) ? (last_1_var_1_19) : (var_1_11))) >= (var_1_5 - var_1_23)) ? (var_1_45 == ((unsigned char) var_1_44)) : (var_1_45 == ((unsigned char) (var_1_43 + ((((var_1_21) > (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))))) ? (var_1_21) : (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))))))))))) : ((7.6f > (var_1_6 + (last_1_var_1_19 / var_1_12))) ? (var_1_45 == ((unsigned char) var_1_46)) : ((var_1_46 >= last_1_var_1_16) ? (var_1_45 == ((unsigned char) ((((var_1_46) > (var_1_41)) ? (var_1_46) : (var_1_41))))) : (var_1_45 == ((unsigned char) ((((((((var_1_46) < (var_1_43)) ? (var_1_46) : (var_1_43)))) < (var_1_21)) ? (((((var_1_46) < (var_1_43)) ? (var_1_46) : (var_1_43)))) : (var_1_21))))))))) && ((last_1_var_1_39 || var_1_30) ? (var_1_30 ? ((((((10.8f) > (var_1_12)) ? (10.8f) : (var_1_12))) >= (- var_1_11)) ? (var_1_47 == ((unsigned short int) ((var_1_48 + var_1_49) - last_1_var_1_45))) : (var_1_47 == ((unsigned short int) (((((((((var_1_43 + last_1_var_1_47)) > (var_1_44)) ? ((var_1_43 + last_1_var_1_47)) : (var_1_44)))) > (last_1_var_1_38)) ? ((((((var_1_43 + last_1_var_1_47)) > (var_1_44)) ? ((var_1_43 + last_1_var_1_47)) : (var_1_44)))) : (last_1_var_1_38)))))) : ((var_1_17 <= var_1_41) ? (var_1_47 == ((unsigned short int) (1 + last_1_var_1_47))) : (var_1_47 == ((unsigned short int) ((((var_1_20) > (var_1_43)) ? (var_1_20) : (var_1_43))))))) : 1)) && ((last_1_var_1_53 >= var_1_17) ? ((var_1_35 == last_1_var_1_51) ? (var_1_50 == ((unsigned char) var_1_30)) : 1) : 1)) && (var_1_51 == ((unsigned short int) (500 + ((((last_1_var_1_34) > ((var_1_46 + last_1_var_1_51))) ? (last_1_var_1_34) : ((var_1_46 + last_1_var_1_51)))))))) && (last_1_var_1_25 ? (var_1_52 == ((unsigned long int) last_1_var_1_53)) : (var_1_52 == ((unsigned long int) var_1_41)))) && ((var_1_37 != ((var_1_40 | -1) % var_1_20)) ? (var_1_53 == ((signed long int) ((var_1_40 + var_1_16) - (var_1_48 + var_1_45)))) : (var_1_53 == ((signed long int) var_1_51))) ; [L360] RET, EXPR property() [L360] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=227] [L19] reach_error() VAL [isInitial=1, last_1_var_1_16=25, last_1_var_1_19=31/2, last_1_var_1_1=513/4, last_1_var_1_24=4, last_1_var_1_25=1, last_1_var_1_34=8, last_1_var_1_37=64, last_1_var_1_38=-64, last_1_var_1_39=0, last_1_var_1_40=50, last_1_var_1_45=16, last_1_var_1_47=2, last_1_var_1_50=1, last_1_var_1_51=2, last_1_var_1_52=4, last_1_var_1_53=4, last_1_var_1_8=-16, var_1_13=31856, var_1_16=10737417958, var_1_17=10737418018, var_1_19=31/2, var_1_1=2, var_1_20=127, var_1_21=2, var_1_24=-16, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=1, var_1_31=3, var_1_34=135, var_1_35=536870911, var_1_36=31866, var_1_37=885, var_1_38=6, var_1_39=0, var_1_40=227, var_1_41=0, var_1_42=-192, var_1_43=63, var_1_44=227, var_1_45=254, var_1_46=254, var_1_47=32751, var_1_48=16383, var_1_49=16384, var_1_50=1, var_1_51=756, var_1_52=4, var_1_53=2147466956, var_1_5=3, var_1_6=2, var_1_8=227] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 153 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 50.3s, OverallIterations: 14, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 14.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4554 SdHoareTripleChecker+Valid, 9.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4472 mSDsluCounter, 10687 SdHoareTripleChecker+Invalid, 8.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7625 mSDsCounter, 1197 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3927 IncrementalHoareTripleChecker+Invalid, 5124 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1197 mSolverCounterUnsat, 3062 mSDtfsCounter, 3927 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3108 GetRequests, 2958 SyntacticMatches, 2 SemanticMatches, 148 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 848 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=998occurred in iteration=6, InterpolantAutomatonStates: 133, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 1571 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 7.7s SatisfiabilityAnalysisTime, 22.9s InterpolantComputationTime, 5289 NumberOfCodeBlocks, 5289 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 4733 ConstructedInterpolants, 2 QuantifiedInterpolants, 20069 SizeOfPredicates, 18 NumberOfNonLiveVariables, 3307 ConjunctsInSsa, 66 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 52476/53352 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 14:21:54,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9f11f8c88de8998bc882c7dd2efba11633c83e29912cc5a80cdbf720cc0a7ec --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:21:57,368 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:21:57,502 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 14:21:57,515 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:21:57,516 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:21:57,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:21:57,557 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:21:57,557 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:21:57,558 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:21:57,558 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:21:57,558 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:21:57,558 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:21:57,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:21:57,559 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:21:57,559 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:21:57,559 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:21:57,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:21:57,559 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 14:21:57,560 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 14:21:57,561 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:21:57,561 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 14:21:57,561 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:21:57,561 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:21:57,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:21:57,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:21:57,561 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:21:57,562 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:21:57,562 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:21:57,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:21:57,562 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:21:57,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:21:57,562 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:21:57,563 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 14:21:57,563 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 14:21:57,563 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:21:57,563 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:21:57,563 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:21:57,563 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:21:57,564 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9f11f8c88de8998bc882c7dd2efba11633c83e29912cc5a80cdbf720cc0a7ec [2024-11-13 14:21:57,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:21:57,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:21:57,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:21:57,905 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:21:57,905 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:21:57,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i Unable to find full path for "g++" [2024-11-13 14:21:59,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:22:00,296 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:22:00,297 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i [2024-11-13 14:22:00,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data/a90ba9498/100b03a84017475d84fa3f71ede6d283/FLAG913cad4cd [2024-11-13 14:22:00,340 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/data/a90ba9498/100b03a84017475d84fa3f71ede6d283 [2024-11-13 14:22:00,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:22:00,345 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:22:00,347 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:22:00,348 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:22:00,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:22:00,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:00,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e12f9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00, skipping insertion in model container [2024-11-13 14:22:00,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:00,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:22:00,590 WARN L250 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_031bce03-ce3c-4ef7-b56e-e14758fc2afb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i[916,929] [2024-11-13 14:22:00,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:22:00,797 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:22:00,807 WARN L250 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_031bce03-ce3c-4ef7-b56e-e14758fc2afb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-64.i[916,929] [2024-11-13 14:22:00,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:22:00,929 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:22:00,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00 WrapperNode [2024-11-13 14:22:00,930 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:22:00,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:22:00,931 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:22:00,932 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:22:00,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:00,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,004 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 322 [2024-11-13 14:22:01,004 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:22:01,005 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:22:01,005 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:22:01,005 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:22:01,016 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,024 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,064 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 14:22:01,068 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,069 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,109 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,120 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,122 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,135 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:22:01,140 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:22:01,141 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:22:01,141 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:22:01,142 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (1/1) ... [2024-11-13 14:22:01,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:22:01,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:22:01,179 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:22:01,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:22:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:22:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 14:22:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:22:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:22:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:22:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:22:01,357 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:22:01,359 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:22:31,640 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-13 14:22:31,641 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:22:31,658 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:22:31,661 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:22:31,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:22:31 BoogieIcfgContainer [2024-11-13 14:22:31,661 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:22:31,664 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:22:31,664 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:22:31,669 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:22:31,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:22:00" (1/3) ... [2024-11-13 14:22:31,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4211cbfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:22:31, skipping insertion in model container [2024-11-13 14:22:31,671 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:22:00" (2/3) ... [2024-11-13 14:22:31,671 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4211cbfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:22:31, skipping insertion in model container [2024-11-13 14:22:31,671 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:22:31" (3/3) ... [2024-11-13 14:22:31,673 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-64.i [2024-11-13 14:22:31,689 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:22:31,692 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-64.i that has 2 procedures, 133 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:22:31,763 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:22:31,775 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3be8cc2d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:22:31,775 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:22:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand has 133 states, 91 states have (on average 1.5164835164835164) internal successors, (138), 92 states have internal predecessors, (138), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-13 14:22:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 14:22:31,794 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:22:31,795 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:22:31,795 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:22:31,799 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:22:31,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1653625939, now seen corresponding path program 1 times [2024-11-13 14:22:31,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:22:31,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [348484757] [2024-11-13 14:22:31,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:22:31,812 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 [2024-11-13 14:22:31,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:22:31,817 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:22:31,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:22:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:22:33,826 INFO L255 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 14:22:33,845 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:22:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 496 proven. 0 refuted. 0 times theorem prover too weak. 2468 trivial. 0 not checked. [2024-11-13 14:22:33,897 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:22:33,897 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:22:33,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [348484757] [2024-11-13 14:22:33,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [348484757] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:22:33,898 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:22:33,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:22:33,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281305804] [2024-11-13 14:22:33,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:22:33,905 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:22:33,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:22:33,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:22:33,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:22:33,929 INFO L87 Difference]: Start difference. First operand has 133 states, 91 states have (on average 1.5164835164835164) internal successors, (138), 92 states have internal predecessors, (138), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-13 14:22:33,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:22:33,967 INFO L93 Difference]: Finished difference Result 259 states and 465 transitions. [2024-11-13 14:22:33,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:22:33,969 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 256 [2024-11-13 14:22:33,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:22:33,976 INFO L225 Difference]: With dead ends: 259 [2024-11-13 14:22:33,977 INFO L226 Difference]: Without dead ends: 129 [2024-11-13 14:22:33,980 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:22:33,983 INFO L432 NwaCegarLoop]: 209 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:22:33,984 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:22:33,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-11-13 14:22:34,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2024-11-13 14:22:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 88 states have (on average 1.4886363636363635) internal successors, (131), 88 states have internal predecessors, (131), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-13 14:22:34,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 209 transitions. [2024-11-13 14:22:34,054 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 209 transitions. Word has length 256 [2024-11-13 14:22:34,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:22:34,054 INFO L471 AbstractCegarLoop]: Abstraction has 129 states and 209 transitions. [2024-11-13 14:22:34,055 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-13 14:22:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 209 transitions. [2024-11-13 14:22:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 14:22:34,068 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:22:34,068 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:22:34,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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)] Ended with exit code 0 [2024-11-13 14:22:34,269 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:22:34,269 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:22:34,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:22:34,270 INFO L85 PathProgramCache]: Analyzing trace with hash -1134370983, now seen corresponding path program 1 times [2024-11-13 14:22:34,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:22:34,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [340126460] [2024-11-13 14:22:34,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:22:34,271 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 [2024-11-13 14:22:34,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:22:34,273 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:22:34,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:22:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:22:36,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 14:22:36,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:22:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:22:43,306 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:22:43,306 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:22:43,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [340126460] [2024-11-13 14:22:43,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [340126460] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:22:43,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:22:43,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:22:43,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253226653] [2024-11-13 14:22:43,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:22:43,309 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:22:43,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:22:43,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:22:43,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:22:43,314 INFO L87 Difference]: Start difference. First operand 129 states and 209 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:22:48,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:22:52,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:22:56,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:01,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:05,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:05,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:23:05,176 INFO L93 Difference]: Finished difference Result 399 states and 648 transitions. [2024-11-13 14:23:05,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:23:05,363 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 256 [2024-11-13 14:23:05,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:23:05,368 INFO L225 Difference]: With dead ends: 399 [2024-11-13 14:23:05,368 INFO L226 Difference]: Without dead ends: 273 [2024-11-13 14:23:05,370 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:23:05,374 INFO L432 NwaCegarLoop]: 204 mSDtfsCounter, 253 mSDsluCounter, 401 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 79 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 253 SdHoareTripleChecker+Valid, 605 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:23:05,375 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [253 Valid, 605 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 14 Invalid, 5 Unknown, 0 Unchecked, 21.7s Time] [2024-11-13 14:23:05,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2024-11-13 14:23:05,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 252. [2024-11-13 14:23:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252 states, 171 states have (on average 1.4912280701754386) internal successors, (255), 171 states have internal predecessors, (255), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-13 14:23:05,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 411 transitions. [2024-11-13 14:23:05,441 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 411 transitions. Word has length 256 [2024-11-13 14:23:05,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:23:05,444 INFO L471 AbstractCegarLoop]: Abstraction has 252 states and 411 transitions. [2024-11-13 14:23:05,445 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:23:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 411 transitions. [2024-11-13 14:23:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 14:23:05,453 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:23:05,453 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:23:05,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:23:05,654 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:23:05,654 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:23:05,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:23:05,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1109612315, now seen corresponding path program 1 times [2024-11-13 14:23:05,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:23:05,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1205987584] [2024-11-13 14:23:05,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:23:05,659 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 [2024-11-13 14:23:05,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:23:05,662 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:23:05,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:23:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:23:07,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 14:23:07,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:23:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:23:15,492 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:23:15,492 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:23:15,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1205987584] [2024-11-13 14:23:15,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1205987584] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:23:15,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:23:15,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:23:15,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032270040] [2024-11-13 14:23:15,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:23:15,494 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:23:15,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:23:15,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:23:15,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:23:15,496 INFO L87 Difference]: Start difference. First operand 252 states and 411 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:23:18,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:23,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:27,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:31,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:36,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:40,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:44,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:48,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:23:48,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:23:48,769 INFO L93 Difference]: Finished difference Result 888 states and 1453 transitions. [2024-11-13 14:23:48,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:23:48,948 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 256 [2024-11-13 14:23:48,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:23:48,955 INFO L225 Difference]: With dead ends: 888 [2024-11-13 14:23:48,955 INFO L226 Difference]: Without dead ends: 639 [2024-11-13 14:23:48,957 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:23:48,958 INFO L432 NwaCegarLoop]: 241 mSDtfsCounter, 251 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 92 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 661 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:23:48,958 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 661 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 30 Invalid, 7 Unknown, 0 Unchecked, 33.1s Time] [2024-11-13 14:23:48,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2024-11-13 14:23:49,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 463. [2024-11-13 14:23:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 463 states, 302 states have (on average 1.4304635761589404) internal successors, (432), 302 states have internal predecessors, (432), 156 states have call successors, (156), 4 states have call predecessors, (156), 4 states have return successors, (156), 156 states have call predecessors, (156), 156 states have call successors, (156) [2024-11-13 14:23:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 744 transitions. [2024-11-13 14:23:49,061 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 744 transitions. Word has length 256 [2024-11-13 14:23:49,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:23:49,062 INFO L471 AbstractCegarLoop]: Abstraction has 463 states and 744 transitions. [2024-11-13 14:23:49,062 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:23:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 744 transitions. [2024-11-13 14:23:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 14:23:49,065 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:23:49,065 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:23:49,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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)] Forceful destruction successful, exit code 0 [2024-11-13 14:23:49,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:23:49,266 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:23:49,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:23:49,266 INFO L85 PathProgramCache]: Analyzing trace with hash 791614454, now seen corresponding path program 1 times [2024-11-13 14:23:49,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:23:49,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2038058465] [2024-11-13 14:23:49,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:23:49,267 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 [2024-11-13 14:23:49,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:23:49,270 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:23:49,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:23:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:23:51,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 14:23:51,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:24:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1881 proven. 132 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2024-11-13 14:24:01,368 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:24:04,382 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:24:04,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2038058465] [2024-11-13 14:24:04,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2038058465] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:24:04,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2101036860] [2024-11-13 14:24:04,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:24:04,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:24:04,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:24:04,385 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:24:04,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:24:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:24:05,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 14:24:05,717 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:24:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 14:24:06,408 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:24:06,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2101036860] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:24:06,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:24:06,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2024-11-13 14:24:06,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834373726] [2024-11-13 14:24:06,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:24:06,409 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:24:06,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:24:06,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:24:06,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-13 14:24:06,411 INFO L87 Difference]: Start difference. First operand 463 states and 744 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:24:11,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:24:15,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:24:19,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:24:23,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:24:23,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:24:23,875 INFO L93 Difference]: Finished difference Result 1195 states and 1904 transitions. [2024-11-13 14:24:23,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:24:23,876 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 258 [2024-11-13 14:24:23,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:24:23,882 INFO L225 Difference]: With dead ends: 1195 [2024-11-13 14:24:23,882 INFO L226 Difference]: Without dead ends: 735 [2024-11-13 14:24:23,884 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 630 GetRequests, 617 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2024-11-13 14:24:23,884 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 118 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 592 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:24:23,885 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 592 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 21 Invalid, 4 Unknown, 0 Unchecked, 17.2s Time] [2024-11-13 14:24:23,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2024-11-13 14:24:23,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 729. [2024-11-13 14:24:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 729 states, 480 states have (on average 1.4) internal successors, (672), 484 states have internal predecessors, (672), 240 states have call successors, (240), 8 states have call predecessors, (240), 8 states have return successors, (240), 236 states have call predecessors, (240), 240 states have call successors, (240) [2024-11-13 14:24:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 729 states and 1152 transitions. [2024-11-13 14:24:23,966 INFO L78 Accepts]: Start accepts. Automaton has 729 states and 1152 transitions. Word has length 258 [2024-11-13 14:24:23,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:24:23,969 INFO L471 AbstractCegarLoop]: Abstraction has 729 states and 1152 transitions. [2024-11-13 14:24:23,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-13 14:24:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1152 transitions. [2024-11-13 14:24:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 14:24:23,972 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:24:23,972 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:24:24,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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)] Forceful destruction successful, exit code 0 [2024-11-13 14:24:24,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 14:24:24,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:24:24,373 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:24:24,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:24:24,373 INFO L85 PathProgramCache]: Analyzing trace with hash 1214316280, now seen corresponding path program 1 times [2024-11-13 14:24:24,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:24:24,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [984962674] [2024-11-13 14:24:24,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:24:24,374 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 [2024-11-13 14:24:24,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:24:24,376 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:24:24,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:24:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:24:26,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 14:24:26,168 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:24:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1881 proven. 132 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2024-11-13 14:24:35,728 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:24:38,567 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:24:38,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [984962674] [2024-11-13 14:24:38,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [984962674] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:24:38,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [442783812] [2024-11-13 14:24:38,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:24:38,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:24:38,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:24:38,571 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:24:38,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 14:24:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:24:39,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 14:24:39,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:24:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1508 proven. 51 refuted. 0 times theorem prover too weak. 1405 trivial. 0 not checked. [2024-11-13 14:24:43,590 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:24:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 63 proven. 51 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:24:48,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [442783812] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:24:48,436 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:24:48,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 12 [2024-11-13 14:24:48,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574087044] [2024-11-13 14:24:48,437 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:24:48,438 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-13 14:24:48,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:24:48,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-13 14:24:48,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2024-11-13 14:24:48,439 INFO L87 Difference]: Start difference. First operand 729 states and 1152 transitions. Second operand has 12 states, 12 states have (on average 9.5) internal successors, (114), 12 states have internal predecessors, (114), 4 states have call successors, (87), 4 states have call predecessors, (87), 7 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) [2024-11-13 14:25:01,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:05,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:09,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:13,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:17,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:21,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:30,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:34,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:38,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:42,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:46,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:50,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:25:50,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:25:50,806 INFO L93 Difference]: Finished difference Result 1399 states and 2171 transitions. [2024-11-13 14:25:51,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-13 14:25:51,087 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 9.5) internal successors, (114), 12 states have internal predecessors, (114), 4 states have call successors, (87), 4 states have call predecessors, (87), 7 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) Word has length 258 [2024-11-13 14:25:51,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:25:51,093 INFO L225 Difference]: With dead ends: 1399 [2024-11-13 14:25:51,093 INFO L226 Difference]: Without dead ends: 673 [2024-11-13 14:25:51,096 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 902 GetRequests, 874 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=214, Invalid=598, Unknown=0, NotChecked=0, Total=812 [2024-11-13 14:25:51,099 INFO L432 NwaCegarLoop]: 223 mSDtfsCounter, 432 mSDsluCounter, 493 mSDsCounter, 0 mSdLazyCounter, 580 mSolverCounterSat, 139 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 440 SdHoareTripleChecker+Valid, 716 SdHoareTripleChecker+Invalid, 731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 580 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:25:51,100 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [440 Valid, 716 Invalid, 731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 580 Invalid, 12 Unknown, 0 Unchecked, 59.4s Time] [2024-11-13 14:25:51,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2024-11-13 14:25:51,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 548. [2024-11-13 14:25:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 548 states, 351 states have (on average 1.3190883190883191) internal successors, (463), 352 states have internal predecessors, (463), 177 states have call successors, (177), 19 states have call predecessors, (177), 19 states have return successors, (177), 176 states have call predecessors, (177), 177 states have call successors, (177) [2024-11-13 14:25:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 548 states and 817 transitions. [2024-11-13 14:25:51,201 INFO L78 Accepts]: Start accepts. Automaton has 548 states and 817 transitions. Word has length 258 [2024-11-13 14:25:51,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:25:51,204 INFO L471 AbstractCegarLoop]: Abstraction has 548 states and 817 transitions. [2024-11-13 14:25:51,204 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.5) internal successors, (114), 12 states have internal predecessors, (114), 4 states have call successors, (87), 4 states have call predecessors, (87), 7 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) [2024-11-13 14:25:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 817 transitions. [2024-11-13 14:25:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 14:25:51,207 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:25:51,207 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:25:51,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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)] Forceful destruction successful, exit code 0 [2024-11-13 14:25:51,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-13 14:25:51,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:25:51,608 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:25:51,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:25:51,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1104722746, now seen corresponding path program 1 times [2024-11-13 14:25:51,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:25:51,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1649053945] [2024-11-13 14:25:51,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:25:51,610 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 [2024-11-13 14:25:51,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:25:51,612 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:25:51,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/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 (9)] Waiting until timeout for monitored process [2024-11-13 14:25:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:25:53,627 INFO L255 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 14:25:53,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:26:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 852 proven. 186 refuted. 0 times theorem prover too weak. 1926 trivial. 0 not checked. [2024-11-13 14:26:44,105 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:26:58,471 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:26:58,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1649053945] [2024-11-13 14:26:58,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1649053945] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:26:58,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69657861] [2024-11-13 14:26:58,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:26:58,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:26:58,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:26:58,474 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:26:58,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031bce03-ce3c-4ef7-b56e-e14758fc2afb/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-13 14:27:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:00,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 14:27:00,933 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 188 proven. 111 refuted. 0 times theorem prover too weak. 2665 trivial. 0 not checked. [2024-11-13 14:27:32,241 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 14:27:41,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [69657861] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:27:41,064 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:27:41,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7, 6] total 22 [2024-11-13 14:27:41,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173331731] [2024-11-13 14:27:41,064 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:41,065 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-13 14:27:41,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:27:41,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-13 14:27:41,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=508, Unknown=0, NotChecked=0, Total=600 [2024-11-13 14:27:41,067 INFO L87 Difference]: Start difference. First operand 548 states and 817 transitions. Second operand has 22 states, 22 states have (on average 9.636363636363637) internal successors, (212), 21 states have internal predecessors, (212), 7 states have call successors, (117), 6 states have call predecessors, (117), 9 states have return successors, (117), 7 states have call predecessors, (117), 7 states have call successors, (117) [2024-11-13 14:28:11,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:15,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:19,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:23,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:27,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:31,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:35,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:39,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:43,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:47,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:51,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:56,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:00,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:04,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:06,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:17,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:21,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:23,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:28,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:30,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:34,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:37,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.21s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:40,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:45,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:49,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:52,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:57,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:59,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:03,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:08,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:12,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:16,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:20,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:21,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:34,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:38,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:42,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:46,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:50,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:54,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:58,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:02,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:06,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:10,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:11,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:17,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:21,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:25,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:29,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:33,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:38,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:42,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:46,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:50,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:54,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:58,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:02,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:06,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:10,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:14,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:18,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:22,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:26,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:30,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:34,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:38,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:45,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:49,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:53,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:57,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:01,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:05,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:09,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:13,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:17,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:21,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:25,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:31,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:35,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:39,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:43,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:47,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:51,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:55,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:33:59,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:03,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:07,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:11,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:17,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:21,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:25,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:29,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:33,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:37,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:41,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:45,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:49,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:34:53,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:02,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:06,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:10,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:14,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:18,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:22,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:35:26,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []