./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.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_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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_0f550935-d92e-45f9-9c07-1e8e7d105410/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 de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:29:41,028 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:29:41,116 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 13:29:41,121 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:29:41,122 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:29:41,144 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:29:41,145 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:29:41,145 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:29:41,145 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:29:41,146 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:29:41,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:29:41,146 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:29:41,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:29:41,146 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:29:41,146 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:29:41,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:29:41,147 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:29:41,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:29:41,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:29:41,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:29:41,149 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:29:41,149 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_0f550935-d92e-45f9-9c07-1e8e7d105410/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 -> de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 [2024-11-13 13:29:41,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:29:41,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:29:41,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:29:41,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:29:41,514 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:29:41,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i Unable to find full path for "g++" [2024-11-13 13:29:43,416 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:29:43,834 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:29:43,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i [2024-11-13 13:29:43,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data/fe31ecf1f/dae8675eb45649ec8d8bccd5313fecc1/FLAG1225353df [2024-11-13 13:29:43,877 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data/fe31ecf1f/dae8675eb45649ec8d8bccd5313fecc1 [2024-11-13 13:29:43,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:29:43,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:29:43,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:29:43,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:29:43,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:29:43,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:29:43" (1/1) ... [2024-11-13 13:29:43,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3840a6b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:43, skipping insertion in model container [2024-11-13 13:29:43,894 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:29:43" (1/1) ... [2024-11-13 13:29:43,941 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:29:44,122 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_0f550935-d92e-45f9-9c07-1e8e7d105410/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-13 13:29:44,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:29:44,306 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:29:44,315 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_0f550935-d92e-45f9-9c07-1e8e7d105410/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-13 13:29:44,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:29:44,450 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:29:44,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44 WrapperNode [2024-11-13 13:29:44,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:29:44,453 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:29:44,454 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:29:44,455 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:29:44,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,487 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,578 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 369 [2024-11-13 13:29:44,579 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:29:44,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:29:44,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:29:44,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:29:44,589 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,589 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,600 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,658 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 13:29:44,658 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,659 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,683 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,707 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,720 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:29:44,721 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:29:44,721 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:29:44,721 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:29:44,722 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (1/1) ... [2024-11-13 13:29:44,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:29:44,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:29:44,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:29:44,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:29:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:29:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 13:29:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 13:29:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:29:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:29:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:29:44,940 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:29:44,942 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:29:45,780 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-13 13:29:45,781 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:29:45,801 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:29:45,802 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 13:29:45,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:29:45 BoogieIcfgContainer [2024-11-13 13:29:45,803 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:29:45,806 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:29:45,807 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:29:45,811 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:29:45,812 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:29:43" (1/3) ... [2024-11-13 13:29:45,813 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e2e6ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:29:45, skipping insertion in model container [2024-11-13 13:29:45,813 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:44" (2/3) ... [2024-11-13 13:29:45,814 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e2e6ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:29:45, skipping insertion in model container [2024-11-13 13:29:45,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:29:45" (3/3) ... [2024-11-13 13:29:45,816 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-56.i [2024-11-13 13:29:45,851 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:29:45,853 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-56.i that has 2 procedures, 157 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 13:29:45,914 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 13:29:45,930 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;@15a18e63, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 13:29:45,931 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 13:29:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 104 states have (on average 1.4807692307692308) internal successors, (154), 105 states have internal predecessors, (154), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:29:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 13:29:45,956 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:29:45,957 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:45,957 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:29:45,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:29:45,962 INFO L85 PathProgramCache]: Analyzing trace with hash -985077476, now seen corresponding path program 1 times [2024-11-13 13:29:45,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:29:45,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848514249] [2024-11-13 13:29:45,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:29:45,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:29:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:29:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:29:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:29:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:29:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:29:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:29:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:29:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:29:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:29:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:29:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:29:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:29:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:29:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:29:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:29:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:29:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:29:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:29:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:29:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:29:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:29:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:29:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:29:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:29:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:29:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:29:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:29:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:29:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:29:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:29:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:29:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:29:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:29:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:29:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:29:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:29:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:29:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:29:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:29:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:29:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:29:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:29:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:29:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:29:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:29:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:29:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:29:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:29:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:46,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:29:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:29:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:29:47,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:29:47,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848514249] [2024-11-13 13:29:47,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848514249] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:29:47,021 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:29:47,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:29:47,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248945330] [2024-11-13 13:29:47,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:29:47,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 13:29:47,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:29:47,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 13:29:47,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 13:29:47,059 INFO L87 Difference]: Start difference. First operand has 157 states, 104 states have (on average 1.4807692307692308) internal successors, (154), 105 states have internal predecessors, (154), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:29:47,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:29:47,107 INFO L93 Difference]: Finished difference Result 304 states and 546 transitions. [2024-11-13 13:29:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 13:29:47,112 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 324 [2024-11-13 13:29:47,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:29:47,123 INFO L225 Difference]: With dead ends: 304 [2024-11-13 13:29:47,123 INFO L226 Difference]: Without dead ends: 150 [2024-11-13 13:29:47,129 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 152 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 13:29:47,132 INFO L432 NwaCegarLoop]: 240 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, 240 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 13:29:47,136 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 240 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 13:29:47,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2024-11-13 13:29:47,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2024-11-13 13:29:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 98 states have (on average 1.4285714285714286) internal successors, (140), 98 states have internal predecessors, (140), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:29:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 240 transitions. [2024-11-13 13:29:47,206 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 240 transitions. Word has length 324 [2024-11-13 13:29:47,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:29:47,207 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 240 transitions. [2024-11-13 13:29:47,207 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:29:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-11-13 13:29:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 13:29:47,216 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:29:47,216 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:47,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 13:29:47,217 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:29:47,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:29:47,218 INFO L85 PathProgramCache]: Analyzing trace with hash 607956656, now seen corresponding path program 1 times [2024-11-13 13:29:47,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:29:47,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477074248] [2024-11-13 13:29:47,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:29:47,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:29:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:29:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:29:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:29:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:29:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:29:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:29:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:29:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:29:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:29:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:29:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:29:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:29:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:29:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:29:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:29:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:29:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:29:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:29:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:29:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:29:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:29:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:29:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:29:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:29:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:29:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:29:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:29:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:29:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:29:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:29:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:29:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:29:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:29:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:29:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:29:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:29:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:29:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:29:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:29:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:29:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:29:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:29:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:29:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:29:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:29:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:29:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:29:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:29:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:29:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:29:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:29:47,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:29:47,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477074248] [2024-11-13 13:29:47,977 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477074248] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:29:47,977 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:29:47,977 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:29:47,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271773508] [2024-11-13 13:29:47,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:29:47,979 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:29:47,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:29:47,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:29:47,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:29:47,984 INFO L87 Difference]: Start difference. First operand 150 states and 240 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:29:48,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:29:48,222 INFO L93 Difference]: Finished difference Result 438 states and 703 transitions. [2024-11-13 13:29:48,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:29:48,222 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 324 [2024-11-13 13:29:48,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:29:48,231 INFO L225 Difference]: With dead ends: 438 [2024-11-13 13:29:48,231 INFO L226 Difference]: Without dead ends: 291 [2024-11-13 13:29:48,233 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 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 13:29:48,236 INFO L432 NwaCegarLoop]: 416 mSDtfsCounter, 217 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 626 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:29:48,236 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 626 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 13:29:48,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2024-11-13 13:29:48,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 190. [2024-11-13 13:29:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 190 states, 138 states have (on average 1.4855072463768115) internal successors, (205), 138 states have internal predecessors, (205), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:29:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 305 transitions. [2024-11-13 13:29:48,292 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 305 transitions. Word has length 324 [2024-11-13 13:29:48,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:29:48,297 INFO L471 AbstractCegarLoop]: Abstraction has 190 states and 305 transitions. [2024-11-13 13:29:48,297 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:29:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 305 transitions. [2024-11-13 13:29:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 13:29:48,306 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:29:48,307 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:48,307 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 13:29:48,307 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:29:48,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:29:48,309 INFO L85 PathProgramCache]: Analyzing trace with hash 213589870, now seen corresponding path program 1 times [2024-11-13 13:29:48,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:29:48,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181855619] [2024-11-13 13:29:48,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:29:48,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:29:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:29:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:29:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:29:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:29:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:29:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:29:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:29:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:29:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:29:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:29:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:29:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:29:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:29:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:29:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:29:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:29:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:29:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:29:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:29:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:29:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:29:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:29:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:29:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:29:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:29:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:29:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:29:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:29:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:29:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:29:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:29:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:29:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:29:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:29:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:29:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:29:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:29:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:29:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:29:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:29:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:29:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:29:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:29:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:29:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:29:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:29:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:29:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:29:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:29:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:29:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:29:48,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:29:48,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181855619] [2024-11-13 13:29:48,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181855619] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:29:48,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:29:48,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:29:48,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120580027] [2024-11-13 13:29:48,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:29:48,944 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:29:48,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:29:48,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:29:48,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:29:48,946 INFO L87 Difference]: Start difference. First operand 190 states and 305 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:29:49,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:29:49,067 INFO L93 Difference]: Finished difference Result 560 states and 901 transitions. [2024-11-13 13:29:49,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:29:49,068 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 324 [2024-11-13 13:29:49,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:29:49,073 INFO L225 Difference]: With dead ends: 560 [2024-11-13 13:29:49,073 INFO L226 Difference]: Without dead ends: 373 [2024-11-13 13:29:49,074 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 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 13:29:49,075 INFO L432 NwaCegarLoop]: 231 mSDtfsCounter, 214 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 449 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:29:49,075 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 449 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 13:29:49,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2024-11-13 13:29:49,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 247. [2024-11-13 13:29:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 247 states, 195 states have (on average 1.5179487179487179) internal successors, (296), 195 states have internal predecessors, (296), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:29:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 396 transitions. [2024-11-13 13:29:49,102 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 396 transitions. Word has length 324 [2024-11-13 13:29:49,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:29:49,104 INFO L471 AbstractCegarLoop]: Abstraction has 247 states and 396 transitions. [2024-11-13 13:29:49,104 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:29:49,104 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 396 transitions. [2024-11-13 13:29:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 13:29:49,109 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:29:49,110 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:49,110 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 13:29:49,110 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:29:49,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:29:49,110 INFO L85 PathProgramCache]: Analyzing trace with hash -1762524656, now seen corresponding path program 1 times [2024-11-13 13:29:49,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:29:49,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999283934] [2024-11-13 13:29:49,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:29:49,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:29:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:29:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:29:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:29:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:29:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:29:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:29:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:29:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:29:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:29:50,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:29:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:29:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:29:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:29:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:29:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:29:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:29:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:29:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:29:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:29:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:29:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:29:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:29:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:29:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:29:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:29:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:29:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:29:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:29:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:29:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:29:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:29:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:29:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:29:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:29:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:29:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:29:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:29:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:29:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:29:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:50,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:29:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:29:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:29:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:29:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:29:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:29:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:29:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:29:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:29:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:29:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:29:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:29:51,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:29:51,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999283934] [2024-11-13 13:29:51,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999283934] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:29:51,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:29:51,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:29:51,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521310474] [2024-11-13 13:29:51,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:29:51,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:29:51,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:29:51,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:29:51,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:29:51,045 INFO L87 Difference]: Start difference. First operand 247 states and 396 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:29:51,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:29:51,867 INFO L93 Difference]: Finished difference Result 790 states and 1259 transitions. [2024-11-13 13:29:51,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:29:51,869 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 325 [2024-11-13 13:29:51,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:29:51,876 INFO L225 Difference]: With dead ends: 790 [2024-11-13 13:29:51,876 INFO L226 Difference]: Without dead ends: 546 [2024-11-13 13:29:51,877 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:29:51,878 INFO L432 NwaCegarLoop]: 329 mSDtfsCounter, 370 mSDsluCounter, 570 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 370 SdHoareTripleChecker+Valid, 899 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 13:29:51,878 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [370 Valid, 899 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 13:29:51,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2024-11-13 13:29:51,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 465. [2024-11-13 13:29:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 376 states have (on average 1.5186170212765957) internal successors, (571), 377 states have internal predecessors, (571), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 85 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-13 13:29:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 743 transitions. [2024-11-13 13:29:51,930 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 743 transitions. Word has length 325 [2024-11-13 13:29:51,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:29:51,931 INFO L471 AbstractCegarLoop]: Abstraction has 465 states and 743 transitions. [2024-11-13 13:29:51,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:29:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 743 transitions. [2024-11-13 13:29:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 13:29:51,937 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:29:51,937 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:51,937 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 13:29:51,937 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:29:51,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:29:51,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1688437138, now seen corresponding path program 1 times [2024-11-13 13:29:51,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:29:51,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431356861] [2024-11-13 13:29:51,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:29:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:29:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:29:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:29:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:29:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:29:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:29:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:29:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:29:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:29:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:29:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:29:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:29:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:29:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:29:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:29:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:29:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:29:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:29:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:29:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:54,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:29:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:29:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:29:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:29:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:29:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:29:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:29:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:29:55,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:29:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:29:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:29:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:29:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:29:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:29:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:29:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:29:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:29:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:29:55,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:29:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:29:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:29:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:29:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:29:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:29:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:29:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:29:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:29:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:29:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:29:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:29:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:29:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:29:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:29:55,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:29:55,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:29:55,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431356861] [2024-11-13 13:29:55,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431356861] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:29:55,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:29:55,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-13 13:29:55,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114594409] [2024-11-13 13:29:55,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:29:55,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:29:55,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:29:55,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:29:55,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:29:55,295 INFO L87 Difference]: Start difference. First operand 465 states and 743 transitions. Second operand has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:29:57,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:29:57,207 INFO L93 Difference]: Finished difference Result 1729 states and 2735 transitions. [2024-11-13 13:29:57,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:29:57,207 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 325 [2024-11-13 13:29:57,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:29:57,219 INFO L225 Difference]: With dead ends: 1729 [2024-11-13 13:29:57,219 INFO L226 Difference]: Without dead ends: 1267 [2024-11-13 13:29:57,222 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 105 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:29:57,223 INFO L432 NwaCegarLoop]: 381 mSDtfsCounter, 464 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 464 SdHoareTripleChecker+Valid, 1282 SdHoareTripleChecker+Invalid, 784 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:29:57,226 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [464 Valid, 1282 Invalid, 784 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-13 13:29:57,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1267 states. [2024-11-13 13:29:57,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1267 to 1104. [2024-11-13 13:29:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1104 states, 893 states have (on average 1.509518477043673) internal successors, (1348), 897 states have internal predecessors, (1348), 204 states have call successors, (204), 6 states have call predecessors, (204), 6 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2024-11-13 13:29:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 1104 states and 1756 transitions. [2024-11-13 13:29:57,405 INFO L78 Accepts]: Start accepts. Automaton has 1104 states and 1756 transitions. Word has length 325 [2024-11-13 13:29:57,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:29:57,406 INFO L471 AbstractCegarLoop]: Abstraction has 1104 states and 1756 transitions. [2024-11-13 13:29:57,407 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:29:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1756 transitions. [2024-11-13 13:29:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 13:29:57,414 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:29:57,414 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:57,414 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 13:29:57,414 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:29:57,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:29:57,415 INFO L85 PathProgramCache]: Analyzing trace with hash -2090893306, now seen corresponding path program 1 times [2024-11-13 13:29:57,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:29:57,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628372175] [2024-11-13 13:29:57,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:29:57,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:29:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:00,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:01,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:30:01,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:01,019 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628372175] [2024-11-13 13:30:01,019 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628372175] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:30:01,019 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:30:01,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:30:01,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133496528] [2024-11-13 13:30:01,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:30:01,020 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:30:01,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:01,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:30:01,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:30:01,022 INFO L87 Difference]: Start difference. First operand 1104 states and 1756 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:30:03,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:03,247 INFO L93 Difference]: Finished difference Result 3202 states and 5096 transitions. [2024-11-13 13:30:03,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:30:03,248 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 325 [2024-11-13 13:30:03,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:03,263 INFO L225 Difference]: With dead ends: 3202 [2024-11-13 13:30:03,263 INFO L226 Difference]: Without dead ends: 2101 [2024-11-13 13:30:03,266 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 104 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-13 13:30:03,268 INFO L432 NwaCegarLoop]: 446 mSDtfsCounter, 548 mSDsluCounter, 558 mSDsCounter, 0 mSdLazyCounter, 539 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 548 SdHoareTripleChecker+Valid, 1004 SdHoareTripleChecker+Invalid, 689 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 539 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:03,270 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [548 Valid, 1004 Invalid, 689 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 539 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-13 13:30:03,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2101 states. [2024-11-13 13:30:03,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2101 to 2089. [2024-11-13 13:30:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2089 states, 1668 states have (on average 1.5017985611510791) internal successors, (2505), 1676 states have internal predecessors, (2505), 408 states have call successors, (408), 12 states have call predecessors, (408), 12 states have return successors, (408), 400 states have call predecessors, (408), 408 states have call successors, (408) [2024-11-13 13:30:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 2089 states and 3321 transitions. [2024-11-13 13:30:03,559 INFO L78 Accepts]: Start accepts. Automaton has 2089 states and 3321 transitions. Word has length 325 [2024-11-13 13:30:03,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:03,560 INFO L471 AbstractCegarLoop]: Abstraction has 2089 states and 3321 transitions. [2024-11-13 13:30:03,560 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:30:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3321 transitions. [2024-11-13 13:30:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 13:30:03,568 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:03,568 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:03,569 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 13:30:03,569 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:03,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:03,569 INFO L85 PathProgramCache]: Analyzing trace with hash 1160635342, now seen corresponding path program 1 times [2024-11-13 13:30:03,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:03,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480030887] [2024-11-13 13:30:03,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:04,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:04,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:04,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:30:04,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:04,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480030887] [2024-11-13 13:30:04,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480030887] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:30:04,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:30:04,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:30:04,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066643923] [2024-11-13 13:30:04,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:30:04,493 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:30:04,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:04,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:30:04,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:30:04,494 INFO L87 Difference]: Start difference. First operand 2089 states and 3321 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:05,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:05,569 INFO L93 Difference]: Finished difference Result 4120 states and 6533 transitions. [2024-11-13 13:30:05,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:30:05,570 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 325 [2024-11-13 13:30:05,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:05,586 INFO L225 Difference]: With dead ends: 4120 [2024-11-13 13:30:05,587 INFO L226 Difference]: Without dead ends: 2034 [2024-11-13 13:30:05,593 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:30:05,595 INFO L432 NwaCegarLoop]: 314 mSDtfsCounter, 544 mSDsluCounter, 505 mSDsCounter, 0 mSdLazyCounter, 308 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 819 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 308 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:05,595 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [544 Valid, 819 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 308 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-13 13:30:05,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2034 states. [2024-11-13 13:30:05,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2034 to 1935. [2024-11-13 13:30:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1935 states, 1470 states have (on average 1.4557823129251701) internal successors, (2140), 1478 states have internal predecessors, (2140), 448 states have call successors, (448), 16 states have call predecessors, (448), 16 states have return successors, (448), 440 states have call predecessors, (448), 448 states have call successors, (448) [2024-11-13 13:30:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1935 states and 3036 transitions. [2024-11-13 13:30:05,871 INFO L78 Accepts]: Start accepts. Automaton has 1935 states and 3036 transitions. Word has length 325 [2024-11-13 13:30:05,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:05,873 INFO L471 AbstractCegarLoop]: Abstraction has 1935 states and 3036 transitions. [2024-11-13 13:30:05,873 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3036 transitions. [2024-11-13 13:30:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 13:30:05,881 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:05,881 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:05,881 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 13:30:05,881 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:05,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:05,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1289922384, now seen corresponding path program 1 times [2024-11-13 13:30:05,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:05,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128475219] [2024-11-13 13:30:05,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:07,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:30:07,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:07,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128475219] [2024-11-13 13:30:07,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128475219] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:30:07,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:30:07,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:30:07,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552071234] [2024-11-13 13:30:07,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:30:07,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:30:07,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:07,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:30:07,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:30:07,524 INFO L87 Difference]: Start difference. First operand 1935 states and 3036 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:09,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:09,993 INFO L93 Difference]: Finished difference Result 5071 states and 7972 transitions. [2024-11-13 13:30:09,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:30:09,994 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-13 13:30:09,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:10,024 INFO L225 Difference]: With dead ends: 5071 [2024-11-13 13:30:10,025 INFO L226 Difference]: Without dead ends: 4029 [2024-11-13 13:30:10,029 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:30:10,030 INFO L432 NwaCegarLoop]: 395 mSDtfsCounter, 454 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 827 SdHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:10,030 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [454 Valid, 827 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-13 13:30:10,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4029 states. [2024-11-13 13:30:10,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4029 to 4009. [2024-11-13 13:30:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4009 states, 3015 states have (on average 1.4530679933665007) internal successors, (4381), 3030 states have internal predecessors, (4381), 960 states have call successors, (960), 33 states have call predecessors, (960), 33 states have return successors, (960), 945 states have call predecessors, (960), 960 states have call successors, (960) [2024-11-13 13:30:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 4009 states and 6301 transitions. [2024-11-13 13:30:10,650 INFO L78 Accepts]: Start accepts. Automaton has 4009 states and 6301 transitions. Word has length 326 [2024-11-13 13:30:10,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:10,651 INFO L471 AbstractCegarLoop]: Abstraction has 4009 states and 6301 transitions. [2024-11-13 13:30:10,651 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 6301 transitions. [2024-11-13 13:30:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 13:30:10,659 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:10,659 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:10,660 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 13:30:10,660 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:10,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:10,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1061307830, now seen corresponding path program 1 times [2024-11-13 13:30:10,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:10,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316285802] [2024-11-13 13:30:10,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:10,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:30:11,417 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:11,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316285802] [2024-11-13 13:30:11,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316285802] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:30:11,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:30:11,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 13:30:11,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737543675] [2024-11-13 13:30:11,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:30:11,419 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:30:11,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:11,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:30:11,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:30:11,420 INFO L87 Difference]: Start difference. First operand 4009 states and 6301 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:13,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:13,380 INFO L93 Difference]: Finished difference Result 14382 states and 22476 transitions. [2024-11-13 13:30:13,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:30:13,381 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-13 13:30:13,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:13,457 INFO L225 Difference]: With dead ends: 14382 [2024-11-13 13:30:13,457 INFO L226 Difference]: Without dead ends: 10376 [2024-11-13 13:30:13,475 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 104 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 13:30:13,478 INFO L432 NwaCegarLoop]: 532 mSDtfsCounter, 328 mSDsluCounter, 467 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 328 SdHoareTripleChecker+Valid, 999 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:13,479 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [328 Valid, 999 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 13:30:13,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10376 states. [2024-11-13 13:30:14,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10376 to 6019. [2024-11-13 13:30:14,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6019 states, 4542 states have (on average 1.4504623513870543) internal successors, (6588), 4569 states have internal predecessors, (6588), 1422 states have call successors, (1422), 54 states have call predecessors, (1422), 54 states have return successors, (1422), 1395 states have call predecessors, (1422), 1422 states have call successors, (1422) [2024-11-13 13:30:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 6019 states and 9432 transitions. [2024-11-13 13:30:14,684 INFO L78 Accepts]: Start accepts. Automaton has 6019 states and 9432 transitions. Word has length 326 [2024-11-13 13:30:14,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:14,685 INFO L471 AbstractCegarLoop]: Abstraction has 6019 states and 9432 transitions. [2024-11-13 13:30:14,689 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 6019 states and 9432 transitions. [2024-11-13 13:30:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 13:30:14,700 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:14,700 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:14,700 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 13:30:14,700 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:14,701 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:14,701 INFO L85 PathProgramCache]: Analyzing trace with hash -280145105, now seen corresponding path program 1 times [2024-11-13 13:30:14,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:14,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873413163] [2024-11-13 13:30:14,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 9 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 13:30:15,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:15,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873413163] [2024-11-13 13:30:15,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873413163] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:30:15,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [639580494] [2024-11-13 13:30:15,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:15,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:30:15,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:30:15,689 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:30:15,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 13:30:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:16,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 757 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 13:30:16,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:30:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2074 proven. 39 refuted. 0 times theorem prover too weak. 2787 trivial. 0 not checked. [2024-11-13 13:30:16,469 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:30:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 108 proven. 39 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 13:30:17,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [639580494] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:30:17,112 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 13:30:17,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 11, 8] total 18 [2024-11-13 13:30:17,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757437110] [2024-11-13 13:30:17,112 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 13:30:17,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-13 13:30:17,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:17,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-13 13:30:17,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2024-11-13 13:30:17,120 INFO L87 Difference]: Start difference. First operand 6019 states and 9432 transitions. Second operand has 18 states, 18 states have (on average 7.5) internal successors, (135), 18 states have internal predecessors, (135), 5 states have call successors, (76), 3 states have call predecessors, (76), 6 states have return successors, (78), 5 states have call predecessors, (78), 5 states have call successors, (78) [2024-11-13 13:30:23,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:23,532 INFO L93 Difference]: Finished difference Result 7667 states and 11842 transitions. [2024-11-13 13:30:23,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-13 13:30:23,533 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 7.5) internal successors, (135), 18 states have internal predecessors, (135), 5 states have call successors, (76), 3 states have call predecessors, (76), 6 states have return successors, (78), 5 states have call predecessors, (78), 5 states have call successors, (78) Word has length 326 [2024-11-13 13:30:23,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:23,556 INFO L225 Difference]: With dead ends: 7667 [2024-11-13 13:30:23,556 INFO L226 Difference]: Without dead ends: 1651 [2024-11-13 13:30:23,577 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 746 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2086 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1018, Invalid=5302, Unknown=0, NotChecked=0, Total=6320 [2024-11-13 13:30:23,578 INFO L432 NwaCegarLoop]: 277 mSDtfsCounter, 3252 mSDsluCounter, 1374 mSDsCounter, 0 mSdLazyCounter, 1760 mSolverCounterSat, 3031 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3252 SdHoareTripleChecker+Valid, 1651 SdHoareTripleChecker+Invalid, 4791 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3031 IncrementalHoareTripleChecker+Valid, 1760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:23,579 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3252 Valid, 1651 Invalid, 4791 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3031 Valid, 1760 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2024-11-13 13:30:23,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1651 states. [2024-11-13 13:30:23,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1651 to 407. [2024-11-13 13:30:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 298 states have (on average 1.3288590604026846) internal successors, (396), 299 states have internal predecessors, (396), 98 states have call successors, (98), 10 states have call predecessors, (98), 10 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-13 13:30:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 592 transitions. [2024-11-13 13:30:23,811 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 592 transitions. Word has length 326 [2024-11-13 13:30:23,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:23,812 INFO L471 AbstractCegarLoop]: Abstraction has 407 states and 592 transitions. [2024-11-13 13:30:23,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 7.5) internal successors, (135), 18 states have internal predecessors, (135), 5 states have call successors, (76), 3 states have call predecessors, (76), 6 states have return successors, (78), 5 states have call predecessors, (78), 5 states have call successors, (78) [2024-11-13 13:30:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 592 transitions. [2024-11-13 13:30:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 13:30:23,815 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:23,815 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:23,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 13:30:24,020 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-13 13:30:24,020 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:24,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:24,021 INFO L85 PathProgramCache]: Analyzing trace with hash 784059336, now seen corresponding path program 1 times [2024-11-13 13:30:24,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:24,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487042648] [2024-11-13 13:30:24,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:24,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:25,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:25,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:25,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:30:25,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:25,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487042648] [2024-11-13 13:30:25,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487042648] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:30:25,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:30:25,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:30:25,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668105332] [2024-11-13 13:30:25,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:30:25,723 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:30:25,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:25,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:30:25,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:30:25,724 INFO L87 Difference]: Start difference. First operand 407 states and 592 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:27,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:27,483 INFO L93 Difference]: Finished difference Result 1157 states and 1682 transitions. [2024-11-13 13:30:27,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:30:27,484 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-13 13:30:27,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:27,490 INFO L225 Difference]: With dead ends: 1157 [2024-11-13 13:30:27,490 INFO L226 Difference]: Without dead ends: 753 [2024-11-13 13:30:27,492 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:30:27,492 INFO L432 NwaCegarLoop]: 349 mSDtfsCounter, 208 mSDsluCounter, 624 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 973 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:27,493 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 973 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-13 13:30:27,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 753 states. [2024-11-13 13:30:27,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 753 to 435. [2024-11-13 13:30:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 326 states have (on average 1.3374233128834356) internal successors, (436), 327 states have internal predecessors, (436), 98 states have call successors, (98), 10 states have call predecessors, (98), 10 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-13 13:30:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 632 transitions. [2024-11-13 13:30:27,595 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 632 transitions. Word has length 326 [2024-11-13 13:30:27,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:27,596 INFO L471 AbstractCegarLoop]: Abstraction has 435 states and 632 transitions. [2024-11-13 13:30:27,597 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:30:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 632 transitions. [2024-11-13 13:30:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 13:30:27,599 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:27,600 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:27,600 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 13:30:27,600 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:27,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:27,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1043169773, now seen corresponding path program 1 times [2024-11-13 13:30:27,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:27,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152067545] [2024-11-13 13:30:27,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 132 proven. 15 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 13:30:29,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:29,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152067545] [2024-11-13 13:30:29,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152067545] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:30:29,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1081352562] [2024-11-13 13:30:29,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:29,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:30:29,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:30:29,295 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:30:29,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 13:30:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:29,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 13:30:29,770 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:30:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1017 proven. 15 refuted. 0 times theorem prover too weak. 3868 trivial. 0 not checked. [2024-11-13 13:30:30,788 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:30:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 132 proven. 15 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 13:30:31,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1081352562] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:30:31,688 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 13:30:31,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 11] total 23 [2024-11-13 13:30:31,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20799653] [2024-11-13 13:30:31,689 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 13:30:31,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-13 13:30:31,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:31,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-13 13:30:31,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2024-11-13 13:30:31,691 INFO L87 Difference]: Start difference. First operand 435 states and 632 transitions. Second operand has 23 states, 23 states have (on average 6.391304347826087) internal successors, (147), 23 states have internal predecessors, (147), 4 states have call successors, (150), 3 states have call predecessors, (150), 6 states have return successors, (150), 4 states have call predecessors, (150), 4 states have call successors, (150) [2024-11-13 13:30:36,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:36,617 INFO L93 Difference]: Finished difference Result 1756 states and 2509 transitions. [2024-11-13 13:30:36,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-13 13:30:36,617 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.391304347826087) internal successors, (147), 23 states have internal predecessors, (147), 4 states have call successors, (150), 3 states have call predecessors, (150), 6 states have return successors, (150), 4 states have call predecessors, (150), 4 states have call successors, (150) Word has length 327 [2024-11-13 13:30:36,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:36,624 INFO L225 Difference]: With dead ends: 1756 [2024-11-13 13:30:36,624 INFO L226 Difference]: Without dead ends: 1324 [2024-11-13 13:30:36,626 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 796 GetRequests, 745 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 748 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=509, Invalid=2247, Unknown=0, NotChecked=0, Total=2756 [2024-11-13 13:30:36,627 INFO L432 NwaCegarLoop]: 308 mSDtfsCounter, 1179 mSDsluCounter, 2730 mSDsCounter, 0 mSdLazyCounter, 3274 mSolverCounterSat, 849 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1181 SdHoareTripleChecker+Valid, 3038 SdHoareTripleChecker+Invalid, 4123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 849 IncrementalHoareTripleChecker+Valid, 3274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:36,627 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1181 Valid, 3038 Invalid, 4123 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [849 Valid, 3274 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2024-11-13 13:30:36,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1324 states. [2024-11-13 13:30:36,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1324 to 796. [2024-11-13 13:30:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 796 states, 527 states have (on average 1.2466793168880455) internal successors, (657), 530 states have internal predecessors, (657), 241 states have call successors, (241), 27 states have call predecessors, (241), 27 states have return successors, (241), 238 states have call predecessors, (241), 241 states have call successors, (241) [2024-11-13 13:30:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1139 transitions. [2024-11-13 13:30:36,887 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1139 transitions. Word has length 327 [2024-11-13 13:30:36,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:36,889 INFO L471 AbstractCegarLoop]: Abstraction has 796 states and 1139 transitions. [2024-11-13 13:30:36,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.391304347826087) internal successors, (147), 23 states have internal predecessors, (147), 4 states have call successors, (150), 3 states have call predecessors, (150), 6 states have return successors, (150), 4 states have call predecessors, (150), 4 states have call successors, (150) [2024-11-13 13:30:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1139 transitions. [2024-11-13 13:30:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 13:30:36,891 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:36,891 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:36,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 13:30:37,092 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-13 13:30:37,092 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:37,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:37,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1616501609, now seen corresponding path program 1 times [2024-11-13 13:30:37,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:37,093 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317527523] [2024-11-13 13:30:37,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:39,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 285 proven. 267 refuted. 0 times theorem prover too weak. 4348 trivial. 0 not checked. [2024-11-13 13:30:39,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:39,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317527523] [2024-11-13 13:30:39,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317527523] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:30:39,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [812255381] [2024-11-13 13:30:39,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:39,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:30:39,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:30:39,608 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:30:39,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 13:30:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:39,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 13:30:39,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:30:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 3377 proven. 192 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2024-11-13 13:30:41,699 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:30:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 231 proven. 201 refuted. 0 times theorem prover too weak. 4468 trivial. 0 not checked. [2024-11-13 13:30:42,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [812255381] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:30:42,835 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 13:30:42,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12, 12] total 26 [2024-11-13 13:30:42,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305829667] [2024-11-13 13:30:42,835 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 13:30:42,836 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2024-11-13 13:30:42,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:42,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2024-11-13 13:30:42,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=186, Invalid=464, Unknown=0, NotChecked=0, Total=650 [2024-11-13 13:30:42,837 INFO L87 Difference]: Start difference. First operand 796 states and 1139 transitions. Second operand has 26 states, 24 states have (on average 8.125) internal successors, (195), 26 states have internal predecessors, (195), 13 states have call successors, (108), 5 states have call predecessors, (108), 10 states have return successors, (109), 10 states have call predecessors, (109), 13 states have call successors, (109) [2024-11-13 13:30:44,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:44,473 INFO L93 Difference]: Finished difference Result 1600 states and 2220 transitions. [2024-11-13 13:30:44,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-13 13:30:44,474 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 24 states have (on average 8.125) internal successors, (195), 26 states have internal predecessors, (195), 13 states have call successors, (108), 5 states have call predecessors, (108), 10 states have return successors, (109), 10 states have call predecessors, (109), 13 states have call successors, (109) Word has length 327 [2024-11-13 13:30:44,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:44,484 INFO L225 Difference]: With dead ends: 1600 [2024-11-13 13:30:44,484 INFO L226 Difference]: Without dead ends: 896 [2024-11-13 13:30:44,486 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 783 GetRequests, 743 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 415 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=487, Invalid=1235, Unknown=0, NotChecked=0, Total=1722 [2024-11-13 13:30:44,487 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 463 mSDsluCounter, 463 mSDsCounter, 0 mSdLazyCounter, 715 mSolverCounterSat, 319 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 463 SdHoareTripleChecker+Valid, 619 SdHoareTripleChecker+Invalid, 1034 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 319 IncrementalHoareTripleChecker+Valid, 715 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:44,487 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [463 Valid, 619 Invalid, 1034 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [319 Valid, 715 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-13 13:30:44,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2024-11-13 13:30:44,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 896. [2024-11-13 13:30:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 896 states, 602 states have (on average 1.2026578073089702) internal successors, (724), 605 states have internal predecessors, (724), 241 states have call successors, (241), 52 states have call predecessors, (241), 52 states have return successors, (241), 238 states have call predecessors, (241), 241 states have call successors, (241) [2024-11-13 13:30:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1206 transitions. [2024-11-13 13:30:44,785 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1206 transitions. Word has length 327 [2024-11-13 13:30:44,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:44,786 INFO L471 AbstractCegarLoop]: Abstraction has 896 states and 1206 transitions. [2024-11-13 13:30:44,787 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 24 states have (on average 8.125) internal successors, (195), 26 states have internal predecessors, (195), 13 states have call successors, (108), 5 states have call predecessors, (108), 10 states have return successors, (109), 10 states have call predecessors, (109), 13 states have call successors, (109) [2024-11-13 13:30:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1206 transitions. [2024-11-13 13:30:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 13:30:44,794 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:44,794 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:44,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-13 13:30:44,994 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:30:44,995 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:44,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:44,996 INFO L85 PathProgramCache]: Analyzing trace with hash -23841224, now seen corresponding path program 1 times [2024-11-13 13:30:45,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:45,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577973707] [2024-11-13 13:30:45,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 13:30:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 13:30:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 13:30:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 13:30:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 13:30:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 13:30:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 13:30:47,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 13:30:47,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 13:30:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 13:30:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 13:30:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 13:30:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 13:30:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 13:30:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-13 13:30:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 13:30:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 13:30:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 13:30:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-13 13:30:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 13:30:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-13 13:30:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 13:30:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 13:30:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 13:30:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-13 13:30:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 13:30:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-13 13:30:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 13:30:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-13 13:30:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 13:30:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 13:30:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 13:30:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-13 13:30:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 13:30:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 13:30:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 13:30:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 13:30:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 13:30:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 13:30:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 13:30:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 13:30:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 13:30:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 13:30:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 13:30:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 13:30:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 13:30:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 13:30:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 13:30:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 13:30:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 13:30:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 252 proven. 171 refuted. 0 times theorem prover too weak. 4477 trivial. 0 not checked. [2024-11-13 13:30:47,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:47,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577973707] [2024-11-13 13:30:47,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577973707] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:30:47,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2060246039] [2024-11-13 13:30:47,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:47,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:30:47,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:30:47,644 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:30:47,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 13:30:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:48,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 755 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 13:30:48,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:30:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 3366 proven. 279 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2024-11-13 13:30:50,219 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:30:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 348 proven. 222 refuted. 0 times theorem prover too weak. 4330 trivial. 0 not checked. [2024-11-13 13:30:53,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2060246039] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:30:53,066 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 13:30:53,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 17, 14] total 33 [2024-11-13 13:30:53,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442261382] [2024-11-13 13:30:53,066 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 13:30:53,067 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-11-13 13:30:53,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:53,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-11-13 13:30:53,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=301, Invalid=755, Unknown=0, NotChecked=0, Total=1056 [2024-11-13 13:30:53,069 INFO L87 Difference]: Start difference. First operand 896 states and 1206 transitions. Second operand has 33 states, 30 states have (on average 6.8) internal successors, (204), 28 states have internal predecessors, (204), 13 states have call successors, (102), 6 states have call predecessors, (102), 13 states have return successors, (104), 13 states have call predecessors, (104), 13 states have call successors, (104) [2024-11-13 13:30:54,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:30:54,791 INFO L93 Difference]: Finished difference Result 1720 states and 2294 transitions. [2024-11-13 13:30:54,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-13 13:30:54,792 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 30 states have (on average 6.8) internal successors, (204), 28 states have internal predecessors, (204), 13 states have call successors, (102), 6 states have call predecessors, (102), 13 states have return successors, (104), 13 states have call predecessors, (104), 13 states have call successors, (104) Word has length 328 [2024-11-13 13:30:54,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:30:54,802 INFO L225 Difference]: With dead ends: 1720 [2024-11-13 13:30:54,803 INFO L226 Difference]: Without dead ends: 936 [2024-11-13 13:30:54,805 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 780 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 623 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=604, Invalid=1466, Unknown=0, NotChecked=0, Total=2070 [2024-11-13 13:30:54,805 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 825 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 486 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 845 SdHoareTripleChecker+Valid, 485 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 486 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:30:54,806 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [845 Valid, 485 Invalid, 973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [486 Valid, 487 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-13 13:30:54,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2024-11-13 13:30:55,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 936. [2024-11-13 13:30:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 936 states, 632 states have (on average 1.1803797468354431) internal successors, (746), 635 states have internal predecessors, (746), 241 states have call successors, (241), 62 states have call predecessors, (241), 62 states have return successors, (241), 238 states have call predecessors, (241), 241 states have call successors, (241) [2024-11-13 13:30:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 936 states and 1228 transitions. [2024-11-13 13:30:55,142 INFO L78 Accepts]: Start accepts. Automaton has 936 states and 1228 transitions. Word has length 328 [2024-11-13 13:30:55,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:30:55,143 INFO L471 AbstractCegarLoop]: Abstraction has 936 states and 1228 transitions. [2024-11-13 13:30:55,143 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 30 states have (on average 6.8) internal successors, (204), 28 states have internal predecessors, (204), 13 states have call successors, (102), 6 states have call predecessors, (102), 13 states have return successors, (104), 13 states have call predecessors, (104), 13 states have call successors, (104) [2024-11-13 13:30:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1228 transitions. [2024-11-13 13:30:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 13:30:55,146 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:30:55,146 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:55,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-13 13:30:55,350 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-13 13:30:55,350 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:30:55,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:30:55,351 INFO L85 PathProgramCache]: Analyzing trace with hash -1963288710, now seen corresponding path program 1 times [2024-11-13 13:30:55,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:30:55,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013276780] [2024-11-13 13:30:55,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:55,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:30:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 13:30:55,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [864012985] [2024-11-13 13:30:55,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:30:55,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:30:55,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:30:55,925 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:30:55,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 13:30:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:30:57,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 13:30:57,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:30:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1284 proven. 126 refuted. 0 times theorem prover too weak. 3490 trivial. 0 not checked. [2024-11-13 13:30:59,543 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:30:59,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:30:59,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013276780] [2024-11-13 13:30:59,994 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 13:30:59,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [864012985] [2024-11-13 13:30:59,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [864012985] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:30:59,995 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 13:30:59,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2024-11-13 13:30:59,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138213127] [2024-11-13 13:30:59,995 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 13:30:59,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 13:30:59,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:30:59,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 13:30:59,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2024-11-13 13:30:59,997 INFO L87 Difference]: Start difference. First operand 936 states and 1228 transitions. Second operand has 10 states, 10 states have (on average 9.1) internal successors, (91), 9 states have internal predecessors, (91), 3 states have call successors, (50), 3 states have call predecessors, (50), 4 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-13 13:31:01,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:31:01,211 INFO L93 Difference]: Finished difference Result 2111 states and 2770 transitions. [2024-11-13 13:31:01,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-13 13:31:01,212 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.1) internal successors, (91), 9 states have internal predecessors, (91), 3 states have call successors, (50), 3 states have call predecessors, (50), 4 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 329 [2024-11-13 13:31:01,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:31:01,219 INFO L225 Difference]: With dead ends: 2111 [2024-11-13 13:31:01,220 INFO L226 Difference]: Without dead ends: 1295 [2024-11-13 13:31:01,222 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 385 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2024-11-13 13:31:01,222 INFO L432 NwaCegarLoop]: 233 mSDtfsCounter, 472 mSDsluCounter, 996 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 472 SdHoareTripleChecker+Valid, 1229 SdHoareTripleChecker+Invalid, 638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 13:31:01,222 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [472 Valid, 1229 Invalid, 638 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 13:31:01,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1295 states. [2024-11-13 13:31:01,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1295 to 1140. [2024-11-13 13:31:01,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1140 states, 814 states have (on average 1.1965601965601966) internal successors, (974), 818 states have internal predecessors, (974), 256 states have call successors, (256), 69 states have call predecessors, (256), 69 states have return successors, (256), 252 states have call predecessors, (256), 256 states have call successors, (256) [2024-11-13 13:31:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 1140 states and 1486 transitions. [2024-11-13 13:31:01,574 INFO L78 Accepts]: Start accepts. Automaton has 1140 states and 1486 transitions. Word has length 329 [2024-11-13 13:31:01,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:31:01,575 INFO L471 AbstractCegarLoop]: Abstraction has 1140 states and 1486 transitions. [2024-11-13 13:31:01,575 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 9.1) internal successors, (91), 9 states have internal predecessors, (91), 3 states have call successors, (50), 3 states have call predecessors, (50), 4 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-13 13:31:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1486 transitions. [2024-11-13 13:31:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 13:31:01,578 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:31:01,578 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:31:01,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-13 13:31:01,782 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-13 13:31:01,782 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:31:01,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:31:01,782 INFO L85 PathProgramCache]: Analyzing trace with hash -1069802372, now seen corresponding path program 1 times [2024-11-13 13:31:01,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:31:01,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016226833] [2024-11-13 13:31:01,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:31:01,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:31:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 13:31:02,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [611731389] [2024-11-13 13:31:02,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:31:02,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:31:02,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:31:02,431 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:31:02,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 13:31:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 13:31:59,069 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 13:32:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 13:32:02,422 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 13:32:02,422 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 13:32:02,423 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 13:32:02,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 13:32:02,625 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-13 13:32:02,628 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:32:02,913 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 13:32:02,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:32:02 BoogieIcfgContainer [2024-11-13 13:32:02,920 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:32:02,920 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:32:02,920 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:32:02,921 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:32:02,922 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:29:45" (3/4) ... [2024-11-13 13:32:02,924 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 13:32:02,925 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:32:02,926 INFO L158 Benchmark]: Toolchain (without parser) took 139044.09ms. Allocated memory was 117.4MB in the beginning and 679.5MB in the end (delta: 562.0MB). Free memory was 92.1MB in the beginning and 301.1MB in the end (delta: -209.0MB). Peak memory consumption was 357.5MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,926 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:32:02,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 568.97ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 68.2MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.84ms. Allocated memory is still 117.4MB. Free memory was 68.2MB in the beginning and 59.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,928 INFO L158 Benchmark]: Boogie Preprocessor took 140.67ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 43.3MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,928 INFO L158 Benchmark]: RCFGBuilder took 1082.25ms. Allocated memory is still 117.4MB. Free memory was 43.3MB in the beginning and 40.4MB in the end (delta: 2.9MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,928 INFO L158 Benchmark]: TraceAbstraction took 137113.92ms. Allocated memory was 117.4MB in the beginning and 679.5MB in the end (delta: 562.0MB). Free memory was 39.8MB in the beginning and 301.1MB in the end (delta: -261.3MB). Peak memory consumption was 299.5MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,929 INFO L158 Benchmark]: Witness Printer took 4.88ms. Allocated memory is still 679.5MB. Free memory was 301.1MB in the beginning and 301.1MB in the end (delta: 59.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 13:32:02,931 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 568.97ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 68.2MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.84ms. Allocated memory is still 117.4MB. Free memory was 68.2MB in the beginning and 59.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.67ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 43.3MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1082.25ms. Allocated memory is still 117.4MB. Free memory was 43.3MB in the beginning and 40.4MB in the end (delta: 2.9MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * TraceAbstraction took 137113.92ms. Allocated memory was 117.4MB in the beginning and 679.5MB in the end (delta: 562.0MB). Free memory was 39.8MB in the beginning and 301.1MB in the end (delta: -261.3MB). Peak memory consumption was 299.5MB. Max. memory is 16.1GB. * Witness Printer took 4.88ms. Allocated memory is still 679.5MB. Free memory was 301.1MB in the beginning and 301.1MB in the end (delta: 59.6kB). Peak memory consumption was 8.4MB. 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 277, overapproximation of someBinaryFLOATComparisonOperation at line 179, overapproximation of someBinaryFLOATComparisonOperation at line 345, overapproximation of someBinaryFLOATComparisonOperation at line 281, overapproximation of someBinaryFLOATComparisonOperation at line 275, overapproximation of someBinaryFLOATComparisonOperation at line 190, overapproximation of someBinaryFLOATComparisonOperation at line 279, overapproximation of someBinaryFLOATComparisonOperation at line 257, overapproximation of someBinaryFLOATComparisonOperation at line 259, overapproximation of someBinaryFLOATComparisonOperation at line 148, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 261, overapproximation of someBinaryFLOATComparisonOperation at line 274, overapproximation of someBinaryFLOATComparisonOperation at line 283, overapproximation of someBinaryFLOATComparisonOperation at line 263, overapproximation of someBinaryFLOATComparisonOperation at line 265, overapproximation of someBinaryFLOATComparisonOperation at line 88, overapproximation of someBinaryFLOATComparisonOperation at line 93, overapproximation of someBinaryFLOATComparisonOperation at line 345, overapproximation of bitwiseAnd at line 203, overapproximation of someBinaryDOUBLEComparisonOperation at line 345, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 345, overapproximation of someBinaryArithmeticFLOAToperation at line 113, overapproximation of someBinaryArithmeticFLOAToperation at line 86, overapproximation of someBinaryArithmeticFLOAToperation at line 100. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 256.8; [L23] float var_1_4 = 3.5; [L24] float var_1_5 = 99999.8; [L25] float var_1_6 = 0.2; [L26] float var_1_7 = 31.7; [L27] float var_1_11 = 25.75; [L28] float var_1_12 = 128.875; [L29] unsigned short int var_1_13 = 10; [L30] unsigned short int var_1_19 = 8; [L31] signed long int var_1_20 = -100; [L32] unsigned short int var_1_21 = 46727; [L33] float var_1_23 = 8.25; [L34] float var_1_25 = 15.3; [L35] float var_1_27 = 999999.5; [L36] float var_1_28 = 3.8; [L37] float var_1_29 = 128.75; [L38] float var_1_30 = 10.5; [L39] unsigned short int var_1_31 = 16; [L40] unsigned short int var_1_32 = 62701; [L41] unsigned short int var_1_33 = 64739; [L42] unsigned long int var_1_35 = 128; [L43] unsigned long int var_1_36 = 2177764423; [L44] unsigned long int var_1_37 = 2715834536; [L45] unsigned long int var_1_38 = 1565388739; [L46] signed char var_1_39 = 25; [L47] signed char var_1_40 = 64; [L48] signed char var_1_41 = 0; [L49] signed char var_1_42 = 5; [L50] signed char var_1_43 = 16; [L51] unsigned char var_1_44 = 64; [L52] unsigned char var_1_46 = 128; [L53] float var_1_47 = 255.8; [L54] float var_1_48 = 128.25; [L55] unsigned long int var_1_49 = 5; [L56] signed char var_1_51 = 10; [L57] signed char var_1_52 = 32; [L58] signed char var_1_53 = 2; [L59] signed char var_1_54 = 4; [L60] signed char var_1_55 = 1; [L61] double var_1_56 = 1.75; [L62] signed char var_1_57 = -2; [L63] unsigned long int var_1_58 = 500; [L64] unsigned char var_1_59 = 1; [L65] unsigned char var_1_60 = 1; [L66] unsigned char var_1_61 = 1; [L67] unsigned char var_1_62 = 1; [L68] unsigned long int var_1_63 = 10; [L69] unsigned char var_1_64 = 0; [L70] double var_1_65 = 4.2; [L71] signed short int var_1_66 = 64; [L72] float var_1_67 = 4.2; [L73] double var_1_68 = 15.5; [L74] float last_1_var_1_1 = 256.8; [L75] unsigned short int last_1_var_1_13 = 10; [L76] unsigned long int last_1_var_1_35 = 128; [L77] unsigned char last_1_var_1_44 = 64; [L78] signed char last_1_var_1_57 = -2; [L79] unsigned char last_1_var_1_59 = 1; VAL [isInitial=0, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_4=7/2, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L349] isInitial = 1 [L350] FCALL initially() [L351] COND TRUE 1 [L352] CALL updateLastVariables() [L337] last_1_var_1_1 = var_1_1 [L338] last_1_var_1_13 = var_1_13 [L339] last_1_var_1_35 = var_1_35 [L340] last_1_var_1_44 = var_1_44 [L341] last_1_var_1_57 = var_1_57 [L342] last_1_var_1_59 = var_1_59 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_4=7/2, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L352] RET updateLastVariables() [L353] CALL updateVariables() [L256] var_1_4 = __VERIFIER_nondet_float() [L257] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L257] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L258] var_1_5 = __VERIFIER_nondet_float() [L259] CALL assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && 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_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L259] RET assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && 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_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L260] var_1_6 = __VERIFIER_nondet_float() [L261] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && 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_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_7=317/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_7=317/10] [L261] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && 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_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_7=317/10] [L262] var_1_7 = __VERIFIER_nondet_float() [L263] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L263] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L264] var_1_12 = __VERIFIER_nondet_float() [L265] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L265] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L266] var_1_20 = __VERIFIER_nondet_long() [L267] CALL assume_abort_if_not(var_1_20 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L267] RET assume_abort_if_not(var_1_20 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L268] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L268] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L269] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L269] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L270] var_1_21 = __VERIFIER_nondet_ushort() [L271] CALL assume_abort_if_not(var_1_21 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L271] RET assume_abort_if_not(var_1_21 >= 32767) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L272] CALL assume_abort_if_not(var_1_21 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L272] RET assume_abort_if_not(var_1_21 <= 65534) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L273] var_1_23 = __VERIFIER_nondet_float() [L274] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L274] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L275] CALL assume_abort_if_not(var_1_23 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L275] RET assume_abort_if_not(var_1_23 != 0.0F) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L276] var_1_27 = __VERIFIER_nondet_float() [L277] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L277] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L278] var_1_28 = __VERIFIER_nondet_float() [L279] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L279] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L280] var_1_29 = __VERIFIER_nondet_float() [L281] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L281] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L282] var_1_30 = __VERIFIER_nondet_float() [L283] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L283] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L284] var_1_32 = __VERIFIER_nondet_ushort() [L285] CALL assume_abort_if_not(var_1_32 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L285] RET assume_abort_if_not(var_1_32 >= 49150) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L286] CALL assume_abort_if_not(var_1_32 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L286] RET assume_abort_if_not(var_1_32 <= 65534) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L287] var_1_33 = __VERIFIER_nondet_ushort() [L288] CALL assume_abort_if_not(var_1_33 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L288] RET assume_abort_if_not(var_1_33 >= 49150) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L289] CALL assume_abort_if_not(var_1_33 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L289] RET assume_abort_if_not(var_1_33 <= 65534) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L290] var_1_36 = __VERIFIER_nondet_ulong() [L291] CALL assume_abort_if_not(var_1_36 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L291] RET assume_abort_if_not(var_1_36 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L292] CALL assume_abort_if_not(var_1_36 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L292] RET assume_abort_if_not(var_1_36 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L293] var_1_37 = __VERIFIER_nondet_ulong() [L294] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L294] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L295] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L295] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L296] var_1_38 = __VERIFIER_nondet_ulong() [L297] CALL assume_abort_if_not(var_1_38 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L297] RET assume_abort_if_not(var_1_38 >= 1073741824) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L298] CALL assume_abort_if_not(var_1_38 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L298] RET assume_abort_if_not(var_1_38 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L299] var_1_40 = __VERIFIER_nondet_char() [L300] CALL assume_abort_if_not(var_1_40 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L300] RET assume_abort_if_not(var_1_40 >= 62) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L301] CALL assume_abort_if_not(var_1_40 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L301] RET assume_abort_if_not(var_1_40 <= 126) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L302] var_1_41 = __VERIFIER_nondet_char() [L303] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L303] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L304] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L304] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L305] var_1_42 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L306] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L307] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L307] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L308] var_1_43 = __VERIFIER_nondet_char() [L309] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L309] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L310] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L310] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L311] var_1_46 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_46 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L312] RET assume_abort_if_not(var_1_46 >= 127) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L313] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L313] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L314] var_1_52 = __VERIFIER_nondet_char() [L315] CALL assume_abort_if_not(var_1_52 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L315] RET assume_abort_if_not(var_1_52 >= 31) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L316] CALL assume_abort_if_not(var_1_52 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L316] RET assume_abort_if_not(var_1_52 <= 63) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L317] var_1_53 = __VERIFIER_nondet_char() [L318] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L318] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L319] CALL assume_abort_if_not(var_1_53 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L319] RET assume_abort_if_not(var_1_53 <= 31) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L320] var_1_54 = __VERIFIER_nondet_char() [L321] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L321] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L322] CALL assume_abort_if_not(var_1_54 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L322] RET assume_abort_if_not(var_1_54 <= 32) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L323] var_1_55 = __VERIFIER_nondet_char() [L324] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L324] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L325] CALL assume_abort_if_not(var_1_55 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L325] RET assume_abort_if_not(var_1_55 <= 31) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L326] var_1_60 = __VERIFIER_nondet_uchar() [L327] CALL assume_abort_if_not(var_1_60 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L327] RET assume_abort_if_not(var_1_60 >= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L328] CALL assume_abort_if_not(var_1_60 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L328] RET assume_abort_if_not(var_1_60 <= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L329] var_1_61 = __VERIFIER_nondet_uchar() [L330] CALL assume_abort_if_not(var_1_61 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L330] RET assume_abort_if_not(var_1_61 >= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L331] CALL assume_abort_if_not(var_1_61 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L331] RET assume_abort_if_not(var_1_61 <= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L332] var_1_62 = __VERIFIER_nondet_uchar() [L333] CALL assume_abort_if_not(var_1_62 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L333] RET assume_abort_if_not(var_1_62 >= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L334] CALL assume_abort_if_not(var_1_62 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L334] RET assume_abort_if_not(var_1_62 <= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L353] RET updateVariables() [L354] CALL step() [L83] COND FALSE !((var_1_20 * (- last_1_var_1_57)) > (last_1_var_1_44 * last_1_var_1_44)) [L86] var_1_25 = (((((var_1_12) < (var_1_28)) ? (var_1_12) : (var_1_28))) - (var_1_29 + ((((var_1_30) < (10000.5f)) ? (var_1_30) : (10000.5f))))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L88] COND TRUE var_1_5 > ((var_1_30 + var_1_28) * 1.75f) [L89] var_1_64 = ((var_1_52 >= 8) || var_1_61) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L93] var_1_65 = ((((var_1_29) > (var_1_6)) ? (var_1_29) : (var_1_6))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=4] [L94] COND TRUE \read(var_1_61) [L95] var_1_67 = var_1_30 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L99] COND TRUE \read(var_1_64) [L100] var_1_11 = (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) - var_1_12) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L102] unsigned char stepLocal_4 = var_1_64; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_4=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=64, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L103] COND TRUE stepLocal_4 || var_1_64 [L104] var_1_44 = (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) - ((((var_1_40) > (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))) ? (var_1_40) : (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L106] COND FALSE !((var_1_38 / var_1_40) <= (var_1_33 + var_1_44)) [L113] var_1_48 = ((((var_1_6) > ((var_1_29 - var_1_30))) ? (var_1_6) : ((var_1_29 - var_1_30)))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L115] COND TRUE var_1_20 != (var_1_52 / var_1_32) [L116] var_1_58 = ((4119887835u - ((((var_1_32) < (var_1_46)) ? (var_1_32) : (var_1_46)))) - var_1_44) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L126] unsigned char stepLocal_9 = var_1_64; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_9=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L127] COND TRUE stepLocal_9 || var_1_64 [L128] var_1_59 = (! ((var_1_60 && var_1_61) && (last_1_var_1_59 || var_1_62))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L132] COND FALSE !(\read(var_1_59)) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L135] signed long int stepLocal_1 = 128; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_1=128, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L136] COND TRUE stepLocal_1 < (var_1_44 / var_1_20) [L137] var_1_19 = ((((0) < ((var_1_21 - var_1_44))) ? (0) : ((var_1_21 - var_1_44)))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L147] unsigned char stepLocal_3 = var_1_64; [L148] unsigned char stepLocal_2 = var_1_30 >= var_1_12; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_2=1, stepLocal_3=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L149] COND FALSE !(stepLocal_2 && var_1_59) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_3=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=16, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L152] COND TRUE stepLocal_3 && var_1_64 [L153] var_1_31 = ((((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) - ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))) - 256) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L156] COND TRUE \read(var_1_64) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=1279/5, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L157] COND TRUE (((((var_1_4) < (var_1_48)) ? (var_1_4) : (var_1_48))) * var_1_65) <= ((((var_1_23) < (var_1_30)) ? (var_1_23) : (var_1_30))) [L158] var_1_47 = var_1_6 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L169] COND FALSE !(\read(var_1_59)) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L172] unsigned char stepLocal_11 = var_1_62; [L173] signed long int stepLocal_10 = (((var_1_31) < (var_1_44)) ? (var_1_31) : (var_1_44)); VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_10=129, stepLocal_11=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L174] COND TRUE stepLocal_10 < (- var_1_58) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_11=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L175] COND TRUE var_1_64 || stepLocal_11 [L176] var_1_63 = ((((((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) > ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41))))) ? (((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) : ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41)))))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L179] COND FALSE !(last_1_var_1_1 != var_1_47) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L186] COND FALSE !((var_1_59 && var_1_64) || var_1_59) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=128, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L190] COND FALSE !((! var_1_64) && (var_1_7 < var_1_1)) [L197] var_1_35 = (var_1_32 + var_1_44) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L199] COND TRUE (var_1_32 * (var_1_63 * var_1_58)) <= ((var_1_38 / var_1_33) * var_1_44) [L200] var_1_39 = ((((((var_1_40) > (64)) ? (var_1_40) : (64))) - var_1_41) - ((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43)))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L202] unsigned long int stepLocal_5 = var_1_63; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_5=0, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L203] EXPR var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_5=0, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=5, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L203] COND TRUE (var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36)))) != stepLocal_5 [L204] var_1_49 = var_1_35 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=31/2, var_1_6=4] [L208] COND FALSE !(var_1_31 <= ((var_1_44 / var_1_40) >> 25)) [L217] var_1_68 = var_1_12 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L219] signed long int stepLocal_0 = ((((64) > (var_1_19)) ? (64) : (var_1_19))) / ((((-50) < 0 ) ? -(-50) : (-50))); VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, var_1_12=5, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L220] COND FALSE !(\read(var_1_59)) [L227] var_1_13 = var_1_44 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L229] unsigned char stepLocal_6 = var_1_44 >= var_1_13; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, stepLocal_6=1, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=10, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L230] COND TRUE stepLocal_6 || var_1_64 [L231] var_1_51 = (var_1_41 + ((var_1_52 - var_1_53) - (var_1_54 + var_1_55))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=62, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L235] unsigned char stepLocal_8 = var_1_44 != (var_1_21 - var_1_42); [L236] signed long int stepLocal_7 = 10; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, stepLocal_7=10, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=62, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-2, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L237] COND FALSE !((! (0 <= var_1_13)) && stepLocal_8) [L252] var_1_57 = (var_1_55 - var_1_53) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, stepLocal_7=10, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=62, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-1, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L354] RET step() [L355] CALL, EXPR property() [L345] EXPR ((((((((((((last_1_var_1_1 != var_1_47) ? ((var_1_47 < (var_1_4 - 2.5f)) ? (var_1_1 == ((float) ((((9.5f) < ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7))) ? (9.5f) : ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7)))))) : (var_1_1 == ((float) (var_1_7 + ((((((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) > (1.487f)) ? (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) : (1.487f))))))) : (((var_1_59 && var_1_64) || var_1_59) ? (var_1_1 == ((float) ((((var_1_7) < ((var_1_6 + var_1_5))) ? (var_1_7) : ((var_1_6 + var_1_5)))))) : 1)) && (var_1_64 ? (var_1_11 == ((float) (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) - var_1_12))) : 1)) && (var_1_59 ? ((((~ var_1_39) * (last_1_var_1_13 + var_1_63)) >= (((((64) > (var_1_19)) ? (64) : (var_1_19))) / ((((-50) < 0 ) ? -(-50) : (-50))))) ? (var_1_13 == ((unsigned short int) var_1_44)) : (var_1_13 == ((unsigned short int) var_1_44))) : (var_1_13 == ((unsigned short int) var_1_44)))) && ((128 < (var_1_44 / var_1_20)) ? (var_1_19 == ((unsigned short int) ((((0) < ((var_1_21 - var_1_44))) ? (0) : ((var_1_21 - var_1_44)))))) : (((- var_1_5) >= (var_1_4 / var_1_23)) ? ((! var_1_59) ? (var_1_19 == ((unsigned short int) ((((var_1_44) < (var_1_44)) ? (var_1_44) : (var_1_44))))) : (var_1_19 == ((unsigned short int) ((((0) < ((var_1_44 + var_1_44))) ? (0) : ((var_1_44 + var_1_44))))))) : 1))) && (((var_1_20 * (- last_1_var_1_57)) > (last_1_var_1_44 * last_1_var_1_44)) ? (var_1_25 == ((float) ((var_1_27 + 63.5f) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_25 == ((float) (((((var_1_12) < (var_1_28)) ? (var_1_12) : (var_1_28))) - (var_1_29 + ((((var_1_30) < (10000.5f)) ? (var_1_30) : (10000.5f))))))))) && (((var_1_30 >= var_1_12) && var_1_59) ? (var_1_31 == ((unsigned short int) (var_1_44 + var_1_44))) : ((var_1_64 && var_1_64) ? (var_1_31 == ((unsigned short int) ((((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) - ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))) - 256))) : 1))) && (((! var_1_64) && (var_1_7 < var_1_1)) ? ((last_1_var_1_35 >= var_1_20) ? (var_1_35 == ((unsigned long int) (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))) - var_1_21))) : (var_1_35 == ((unsigned long int) ((1089471642u + var_1_38) - (var_1_33 + var_1_21))))) : (var_1_35 == ((unsigned long int) (var_1_32 + var_1_44))))) && (((var_1_32 * (var_1_63 * var_1_58)) <= ((var_1_38 / var_1_33) * var_1_44)) ? (var_1_39 == ((signed char) ((((((var_1_40) > (64)) ? (var_1_40) : (64))) - var_1_41) - ((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43)))))) : 1)) && ((var_1_64 || var_1_64) ? (var_1_44 == ((unsigned char) (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) - ((((var_1_40) > (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))) ? (var_1_40) : (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))))))) : 1)) && (var_1_64 ? (((((((var_1_4) < (var_1_48)) ? (var_1_4) : (var_1_48))) * var_1_65) <= ((((var_1_23) < (var_1_30)) ? (var_1_23) : (var_1_30)))) ? (var_1_47 == ((float) var_1_6)) : ((var_1_65 <= var_1_4) ? (var_1_47 == ((float) ((((var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) < 0 ) ? -(var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) : (var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))))) : (var_1_47 == ((float) var_1_7)))) : (var_1_47 == ((float) var_1_12)))) && (((var_1_38 / var_1_40) <= (var_1_33 + var_1_44)) ? (((var_1_21 - var_1_44) == ((var_1_43 * var_1_46) << (10 - 4))) ? (var_1_48 == ((float) (var_1_7 + var_1_29))) : (var_1_48 == ((float) ((((var_1_30) < (var_1_28)) ? (var_1_30) : (var_1_28)))))) : (var_1_48 == ((float) ((((var_1_6) > ((var_1_29 - var_1_30))) ? (var_1_6) : ((var_1_29 - var_1_30)))))))) && (((var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36)))) != var_1_63) ? (var_1_49 == ((unsigned long int) var_1_35)) : (var_1_49 == ((unsigned long int) var_1_35))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=62, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-1, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L345-L346] return (((((((((((((((((((((((last_1_var_1_1 != var_1_47) ? ((var_1_47 < (var_1_4 - 2.5f)) ? (var_1_1 == ((float) ((((9.5f) < ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7))) ? (9.5f) : ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7)))))) : (var_1_1 == ((float) (var_1_7 + ((((((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) > (1.487f)) ? (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) : (1.487f))))))) : (((var_1_59 && var_1_64) || var_1_59) ? (var_1_1 == ((float) ((((var_1_7) < ((var_1_6 + var_1_5))) ? (var_1_7) : ((var_1_6 + var_1_5)))))) : 1)) && (var_1_64 ? (var_1_11 == ((float) (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) - var_1_12))) : 1)) && (var_1_59 ? ((((~ var_1_39) * (last_1_var_1_13 + var_1_63)) >= (((((64) > (var_1_19)) ? (64) : (var_1_19))) / ((((-50) < 0 ) ? -(-50) : (-50))))) ? (var_1_13 == ((unsigned short int) var_1_44)) : (var_1_13 == ((unsigned short int) var_1_44))) : (var_1_13 == ((unsigned short int) var_1_44)))) && ((128 < (var_1_44 / var_1_20)) ? (var_1_19 == ((unsigned short int) ((((0) < ((var_1_21 - var_1_44))) ? (0) : ((var_1_21 - var_1_44)))))) : (((- var_1_5) >= (var_1_4 / var_1_23)) ? ((! var_1_59) ? (var_1_19 == ((unsigned short int) ((((var_1_44) < (var_1_44)) ? (var_1_44) : (var_1_44))))) : (var_1_19 == ((unsigned short int) ((((0) < ((var_1_44 + var_1_44))) ? (0) : ((var_1_44 + var_1_44))))))) : 1))) && (((var_1_20 * (- last_1_var_1_57)) > (last_1_var_1_44 * last_1_var_1_44)) ? (var_1_25 == ((float) ((var_1_27 + 63.5f) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_25 == ((float) (((((var_1_12) < (var_1_28)) ? (var_1_12) : (var_1_28))) - (var_1_29 + ((((var_1_30) < (10000.5f)) ? (var_1_30) : (10000.5f))))))))) && (((var_1_30 >= var_1_12) && var_1_59) ? (var_1_31 == ((unsigned short int) (var_1_44 + var_1_44))) : ((var_1_64 && var_1_64) ? (var_1_31 == ((unsigned short int) ((((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) - ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))) - 256))) : 1))) && (((! var_1_64) && (var_1_7 < var_1_1)) ? ((last_1_var_1_35 >= var_1_20) ? (var_1_35 == ((unsigned long int) (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))) - var_1_21))) : (var_1_35 == ((unsigned long int) ((1089471642u + var_1_38) - (var_1_33 + var_1_21))))) : (var_1_35 == ((unsigned long int) (var_1_32 + var_1_44))))) && (((var_1_32 * (var_1_63 * var_1_58)) <= ((var_1_38 / var_1_33) * var_1_44)) ? (var_1_39 == ((signed char) ((((((var_1_40) > (64)) ? (var_1_40) : (64))) - var_1_41) - ((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43)))))) : 1)) && ((var_1_64 || var_1_64) ? (var_1_44 == ((unsigned char) (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) - ((((var_1_40) > (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))) ? (var_1_40) : (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))))))) : 1)) && (var_1_64 ? (((((((var_1_4) < (var_1_48)) ? (var_1_4) : (var_1_48))) * var_1_65) <= ((((var_1_23) < (var_1_30)) ? (var_1_23) : (var_1_30)))) ? (var_1_47 == ((float) var_1_6)) : ((var_1_65 <= var_1_4) ? (var_1_47 == ((float) ((((var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) < 0 ) ? -(var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) : (var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))))) : (var_1_47 == ((float) var_1_7)))) : (var_1_47 == ((float) var_1_12)))) && (((var_1_38 / var_1_40) <= (var_1_33 + var_1_44)) ? (((var_1_21 - var_1_44) == ((var_1_43 * var_1_46) << (10 - 4))) ? (var_1_48 == ((float) (var_1_7 + var_1_29))) : (var_1_48 == ((float) ((((var_1_30) < (var_1_28)) ? (var_1_30) : (var_1_28)))))) : (var_1_48 == ((float) ((((var_1_6) > ((var_1_29 - var_1_30))) ? (var_1_6) : ((var_1_29 - var_1_30)))))))) && (((var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36)))) != var_1_63) ? (var_1_49 == ((unsigned long int) var_1_35)) : (var_1_49 == ((unsigned long int) var_1_35)))) && (((var_1_44 >= var_1_13) || var_1_64) ? (var_1_51 == ((signed char) (var_1_41 + ((var_1_52 - var_1_53) - (var_1_54 + var_1_55))))) : (var_1_51 == ((signed char) (var_1_41 + var_1_55))))) && (var_1_59 ? (var_1_56 == ((double) ((var_1_30 - 2.8) + var_1_5))) : 1)) && (((! (0 <= var_1_13)) && (var_1_44 != (var_1_21 - var_1_42))) ? ((10 >= var_1_35) ? (var_1_57 == ((signed char) (var_1_53 + var_1_55))) : (var_1_59 ? ((var_1_25 > var_1_65) ? (var_1_57 == ((signed char) ((((((var_1_54 + var_1_55)) > (var_1_41)) ? ((var_1_54 + var_1_55)) : (var_1_41))) + var_1_53))) : (var_1_57 == ((signed char) (((((((((var_1_41) < (var_1_54)) ? (var_1_41) : (var_1_54)))) > (var_1_53)) ? (((((var_1_41) < (var_1_54)) ? (var_1_41) : (var_1_54)))) : (var_1_53))) + var_1_52)))) : (var_1_57 == ((signed char) (((((((((var_1_41 + 1)) < (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) ? ((var_1_41 + 1)) : (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))))) > (var_1_42)) ? ((((((var_1_41 + 1)) < (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) ? ((var_1_41 + 1)) : (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))))) : (var_1_42))))))) : (var_1_57 == ((signed char) (var_1_55 - var_1_53))))) && ((var_1_20 != (var_1_52 / var_1_32)) ? (var_1_58 == ((unsigned long int) ((4119887835u - ((((var_1_32) < (var_1_46)) ? (var_1_32) : (var_1_46)))) - var_1_44))) : ((var_1_44 < var_1_37) ? (var_1_58 == ((unsigned long int) var_1_52)) : ((var_1_28 > 24.6f) ? (var_1_58 == ((unsigned long int) (var_1_36 - var_1_46))) : 1)))) && ((var_1_64 || var_1_64) ? (var_1_59 == ((unsigned char) (! ((var_1_60 && var_1_61) && (last_1_var_1_59 || var_1_62))))) : (var_1_59 == ((unsigned char) (var_1_62 || var_1_60))))) && ((((((var_1_31) < (var_1_44)) ? (var_1_31) : (var_1_44))) < (- var_1_58)) ? ((var_1_64 || var_1_62) ? (var_1_63 == ((unsigned long int) ((((((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) > ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41))))) ? (((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) : ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41)))))))) : 1) : 1)) && ((var_1_5 > ((var_1_30 + var_1_28) * 1.75f)) ? (var_1_64 == ((unsigned char) ((var_1_52 >= 8) || var_1_61))) : (var_1_64 == ((unsigned char) var_1_61)))) && (var_1_65 == ((double) ((((var_1_29) > (var_1_6)) ? (var_1_29) : (var_1_6)))))) && (var_1_59 ? (var_1_66 == ((signed short int) var_1_43)) : 1)) && (var_1_61 ? (var_1_67 == ((float) var_1_30)) : (var_1_67 == ((float) var_1_12)))) && ((var_1_31 <= ((var_1_44 / var_1_40) >> 25)) ? ((var_1_55 != var_1_35) ? ((var_1_20 < var_1_44) ? (var_1_68 == ((double) var_1_5)) : (var_1_68 == ((double) var_1_29))) : 1) : (var_1_68 == ((double) var_1_12))) ; [L355] RET, EXPR property() [L355] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=62, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-1, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=129, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=2, var_1_30=3, var_1_31=65144, var_1_32=131070, var_1_33=65529, var_1_35=65663, var_1_36=-2, var_1_37=6442450943, var_1_38=5368709120, var_1_39=64, var_1_40=64, var_1_41=0, var_1_42=63, var_1_43=0, var_1_44=129, var_1_46=-63, var_1_47=4, var_1_48=4, var_1_49=65663, var_1_51=62, var_1_52=63, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=7/4, var_1_57=-1, var_1_58=4119887513, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=0, var_1_64=1, var_1_65=2, var_1_66=64, var_1_67=3, var_1_68=5, var_1_6=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 157 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 136.7s, OverallIterations: 16, TraceHistogramMax: 50, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 29.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9560 SdHoareTripleChecker+Valid, 19.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9538 mSDsluCounter, 15140 SdHoareTripleChecker+Invalid, 17.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10377 mSDsCounter, 5236 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9415 IncrementalHoareTripleChecker+Invalid, 14651 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5236 mSolverCounterUnsat, 4763 mSDtfsCounter, 9415 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4691 GetRequests, 4422 SyntacticMatches, 2 SemanticMatches, 267 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3955 ImplicationChecksByTransitivity, 6.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6019occurred in iteration=9, InterpolantAutomatonStates: 203, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.3s AutomataMinimizationTime, 15 MinimizatonAttempts, 7204 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 63.1s SatisfiabilityAnalysisTime, 33.4s InterpolantComputationTime, 7182 NumberOfCodeBlocks, 7182 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 7480 ConstructedInterpolants, 0 QuantifiedInterpolants, 35653 SizeOfPredicates, 31 NumberOfNonLiveVariables, 3769 ConjunctsInSsa, 99 ConjunctsInUnsatCore, 23 InterpolantComputations, 10 PerfectInterpolantSequences, 111110/112700 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 13:32:03,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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_0f550935-d92e-45f9-9c07-1e8e7d105410/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 de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:32:05,784 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:32:05,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 13:32:05,946 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:32:05,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:32:05,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:32:05,971 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:32:05,971 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:32:05,972 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:32:05,972 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:32:05,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:32:05,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:32:05,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:32:05,973 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:32:05,973 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:32:05,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:32:05,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:32:05,974 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 13:32:05,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 13:32:05,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:32:05,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:32:05,974 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:32:05,974 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:32:05,975 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 13:32:05,975 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 13:32:05,975 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:32:05,975 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 13:32:05,975 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 13:32:05,975 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:32:05,976 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:32:05,976 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:32:05,976 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:32:05,976 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:32:05,976 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:32:05,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:32:05,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:32:05,977 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:32:05,977 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_0f550935-d92e-45f9-9c07-1e8e7d105410/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 -> de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 [2024-11-13 13:32:06,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:32:06,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:32:06,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:32:06,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:32:06,339 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:32:06,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i Unable to find full path for "g++" [2024-11-13 13:32:08,241 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:32:08,640 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:32:08,640 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i [2024-11-13 13:32:08,667 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data/84f1a305a/8665f0db0aeb4372a79449ddf6c61690/FLAGfb1838175 [2024-11-13 13:32:08,823 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/data/84f1a305a/8665f0db0aeb4372a79449ddf6c61690 [2024-11-13 13:32:08,826 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:32:08,827 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:32:08,829 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:32:08,829 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:32:08,834 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:32:08,835 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:32:08" (1/1) ... [2024-11-13 13:32:08,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54bd70fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:08, skipping insertion in model container [2024-11-13 13:32:08,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:32:08" (1/1) ... [2024-11-13 13:32:08,887 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:32:09,108 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_0f550935-d92e-45f9-9c07-1e8e7d105410/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-13 13:32:09,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:32:09,409 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:32:09,428 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_0f550935-d92e-45f9-9c07-1e8e7d105410/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-13 13:32:09,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:32:09,661 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:32:09,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09 WrapperNode [2024-11-13 13:32:09,666 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:32:09,667 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:32:09,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:32:09,672 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:32:09,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,726 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,777 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 337 [2024-11-13 13:32:09,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:32:09,778 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:32:09,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:32:09,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:32:09,792 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,792 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,799 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,838 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 13:32:09,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,893 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,899 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:32:09,909 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:32:09,909 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:32:09,909 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:32:09,913 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (1/1) ... [2024-11-13 13:32:09,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:32:09,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:32:09,980 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:32:09,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:32:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:32:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 13:32:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 13:32:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 13:32:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:32:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:32:10,193 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:32:10,196 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:32:32,995 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-13 13:32:32,996 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:32:33,023 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:32:33,024 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 13:32:33,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:32:33 BoogieIcfgContainer [2024-11-13 13:32:33,025 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:32:33,028 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:32:33,028 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:32:33,034 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:32:33,034 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:32:08" (1/3) ... [2024-11-13 13:32:33,035 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b70ffac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:32:33, skipping insertion in model container [2024-11-13 13:32:33,035 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:09" (2/3) ... [2024-11-13 13:32:33,035 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b70ffac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:32:33, skipping insertion in model container [2024-11-13 13:32:33,035 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:32:33" (3/3) ... [2024-11-13 13:32:33,037 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-56.i [2024-11-13 13:32:33,056 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:32:33,059 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-56.i that has 2 procedures, 148 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 13:32:33,143 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 13:32:33,162 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;@5a8b9526, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 13:32:33,162 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 13:32:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand has 148 states, 95 states have (on average 1.4736842105263157) internal successors, (140), 96 states have internal predecessors, (140), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:32:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 13:32:33,200 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:32:33,201 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:32:33,202 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:32:33,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:32:33,210 INFO L85 PathProgramCache]: Analyzing trace with hash -794482498, now seen corresponding path program 1 times [2024-11-13 13:32:33,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:32:33,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1893228435] [2024-11-13 13:32:33,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:32:33,233 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 13:32:33,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:32:33,238 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:33,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:32:34,982 INFO L255 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 13:32:35,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:32:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 4250 trivial. 0 not checked. [2024-11-13 13:32:35,074 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:32:35,079 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:32:35,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1893228435] [2024-11-13 13:32:35,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1893228435] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:32:35,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:32:35,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:32:35,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406686812] [2024-11-13 13:32:35,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:32:35,091 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 13:32:35,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:32:35,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 13:32:35,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 13:32:35,121 INFO L87 Difference]: Start difference. First operand has 148 states, 95 states have (on average 1.4736842105263157) internal successors, (140), 96 states have internal predecessors, (140), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:32:35,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:32:35,195 INFO L93 Difference]: Finished difference Result 286 states and 518 transitions. [2024-11-13 13:32:35,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 13:32:35,199 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 321 [2024-11-13 13:32:35,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:32:35,209 INFO L225 Difference]: With dead ends: 286 [2024-11-13 13:32:35,210 INFO L226 Difference]: Without dead ends: 141 [2024-11-13 13:32:35,215 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 320 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 13:32:35,220 INFO L432 NwaCegarLoop]: 226 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, 226 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 13:32:35,221 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 13:32:35,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2024-11-13 13:32:35,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2024-11-13 13:32:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 89 states have (on average 1.4157303370786516) internal successors, (126), 89 states have internal predecessors, (126), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:32:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 226 transitions. [2024-11-13 13:32:35,315 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 226 transitions. Word has length 321 [2024-11-13 13:32:35,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:32:35,315 INFO L471 AbstractCegarLoop]: Abstraction has 141 states and 226 transitions. [2024-11-13 13:32:35,316 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:32:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-11-13 13:32:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 13:32:35,325 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:32:35,325 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:32:35,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:35,526 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:35,526 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:32:35,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:32:35,527 INFO L85 PathProgramCache]: Analyzing trace with hash -1659016278, now seen corresponding path program 1 times [2024-11-13 13:32:35,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:32:35,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [129800920] [2024-11-13 13:32:35,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:32:35,529 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 13:32:35,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:32:35,533 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:35,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:32:37,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 13:32:37,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:32:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 693 proven. 9 refuted. 0 times theorem prover too weak. 4198 trivial. 0 not checked. [2024-11-13 13:32:38,203 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:32:41,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 9 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 13:32:41,406 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:32:41,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [129800920] [2024-11-13 13:32:41,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [129800920] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:32:41,407 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:32:41,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-13 13:32:41,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700791864] [2024-11-13 13:32:41,407 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:32:41,410 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:32:41,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:32:41,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:32:41,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:32:41,412 INFO L87 Difference]: Start difference. First operand 141 states and 226 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 13:32:50,222 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 13:32:54,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:32:58,233 WARN L539 Checker$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 13:32:58,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:32:58,238 INFO L93 Difference]: Finished difference Result 285 states and 454 transitions. [2024-11-13 13:32:58,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:32:58,394 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 321 [2024-11-13 13:32:58,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:32:58,398 INFO L225 Difference]: With dead ends: 285 [2024-11-13 13:32:58,399 INFO L226 Difference]: Without dead ends: 147 [2024-11-13 13:32:58,401 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 643 GetRequests, 634 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:32:58,403 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 277 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 96 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 323 SdHoareTripleChecker+Valid, 404 SdHoareTripleChecker+Invalid, 370 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2024-11-13 13:32:58,403 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [323 Valid, 404 Invalid, 370 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 271 Invalid, 3 Unknown, 0 Unchecked, 16.5s Time] [2024-11-13 13:32:58,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2024-11-13 13:32:58,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 145. [2024-11-13 13:32:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 92 states have (on average 1.391304347826087) internal successors, (128), 92 states have internal predecessors, (128), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:32:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 228 transitions. [2024-11-13 13:32:58,451 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 228 transitions. Word has length 321 [2024-11-13 13:32:58,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:32:58,452 INFO L471 AbstractCegarLoop]: Abstraction has 145 states and 228 transitions. [2024-11-13 13:32:58,452 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 13:32:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 228 transitions. [2024-11-13 13:32:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 13:32:58,460 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:32:58,460 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:32:58,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:58,661 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:58,661 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:32:58,662 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:32:58,662 INFO L85 PathProgramCache]: Analyzing trace with hash 584967020, now seen corresponding path program 1 times [2024-11-13 13:32:58,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:32:58,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [221948756] [2024-11-13 13:32:58,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:32:58,662 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 13:32:58,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:32:58,666 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:32:58,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:33:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:33:00,306 INFO L255 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 13:33:00,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:33:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 693 proven. 9 refuted. 0 times theorem prover too weak. 4198 trivial. 0 not checked. [2024-11-13 13:33:01,858 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:33:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 9 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 13:33:06,470 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:33:06,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [221948756] [2024-11-13 13:33:06,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [221948756] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:33:06,470 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:33:06,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2024-11-13 13:33:06,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856548029] [2024-11-13 13:33:06,471 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:33:06,472 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 13:33:06,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:33:06,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 13:33:06,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-13 13:33:06,474 INFO L87 Difference]: Start difference. First operand 145 states and 228 transitions. Second operand has 9 states, 9 states have (on average 11.0) internal successors, (99), 9 states have internal predecessors, (99), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 13:33:18,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:33:22,329 WARN L539 Checker$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 13:33:26,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:33:30,335 WARN L539 Checker$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 13:33:34,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:33:38,344 WARN L539 Checker$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 13:33:42,347 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 13:33:50,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:33:50,411 INFO L93 Difference]: Finished difference Result 524 states and 821 transitions. [2024-11-13 13:33:50,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-13 13:33:50,412 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.0) internal successors, (99), 9 states have internal predecessors, (99), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 321 [2024-11-13 13:33:50,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:33:50,423 INFO L225 Difference]: With dead ends: 524 [2024-11-13 13:33:50,423 INFO L226 Difference]: Without dead ends: 382 [2024-11-13 13:33:50,425 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 657 GetRequests, 634 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=170, Invalid=382, Unknown=0, NotChecked=0, Total=552 [2024-11-13 13:33:50,426 INFO L432 NwaCegarLoop]: 232 mSDtfsCounter, 434 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 807 mSolverCounterSat, 212 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 760 SdHoareTripleChecker+Invalid, 1026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 212 IncrementalHoareTripleChecker+Valid, 807 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:33:50,426 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 760 Invalid, 1026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [212 Valid, 807 Invalid, 7 Unknown, 0 Unchecked, 41.9s Time] [2024-11-13 13:33:50,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2024-11-13 13:33:50,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 144. [2024-11-13 13:33:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 91 states have (on average 1.3076923076923077) internal successors, (119), 91 states have internal predecessors, (119), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 13:33:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 219 transitions. [2024-11-13 13:33:50,499 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 219 transitions. Word has length 321 [2024-11-13 13:33:50,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:33:50,500 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 219 transitions. [2024-11-13 13:33:50,501 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.0) internal successors, (99), 9 states have internal predecessors, (99), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 13:33:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 219 transitions. [2024-11-13 13:33:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 13:33:50,513 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:33:50,514 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:33:50,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:33:50,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:33:50,715 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:33:50,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:33:50,715 INFO L85 PathProgramCache]: Analyzing trace with hash -2017488822, now seen corresponding path program 1 times [2024-11-13 13:33:50,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:33:50,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [142664775] [2024-11-13 13:33:50,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:33:50,716 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 13:33:50,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:33:50,721 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:33:50,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:33:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:33:52,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 13:33:52,193 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:34:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1038 proven. 21 refuted. 0 times theorem prover too weak. 3841 trivial. 0 not checked. [2024-11-13 13:34:03,464 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:34:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 267 proven. 24 refuted. 0 times theorem prover too weak. 4609 trivial. 0 not checked. [2024-11-13 13:34:12,044 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:34:12,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [142664775] [2024-11-13 13:34:12,045 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [142664775] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:34:12,045 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:34:12,045 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 19 [2024-11-13 13:34:12,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894303058] [2024-11-13 13:34:12,045 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:34:12,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-13 13:34:12,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:34:12,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-13 13:34:12,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2024-11-13 13:34:12,052 INFO L87 Difference]: Start difference. First operand 144 states and 219 transitions. Second operand has 19 states, 19 states have (on average 7.421052631578948) internal successors, (141), 19 states have internal predecessors, (141), 6 states have call successors, (100), 4 states have call predecessors, (100), 8 states have return successors, (100), 6 states have call predecessors, (100), 6 states have call successors, (100) [2024-11-13 13:34:29,515 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 13:34:33,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:34:37,521 WARN L539 Checker$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 13:34:41,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:34:45,543 WARN L539 Checker$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 13:34:49,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:34:53,556 WARN L539 Checker$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 13:35:10,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:15,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:19,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:23,346 WARN L539 Checker$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 13:35:27,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:31,356 WARN L539 Checker$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 13:35:35,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:39,362 WARN L539 Checker$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 13:35:43,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:47,374 WARN L539 Checker$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 13:35:51,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:35:55,392 WARN L539 Checker$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 13:35:59,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:03,404 WARN L539 Checker$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 13:36:07,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:11,417 WARN L539 Checker$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 13:36:15,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:19,442 WARN L539 Checker$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 13:36:23,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:27,455 WARN L539 Checker$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 13:36:31,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:35,464 WARN L539 Checker$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 13:36:39,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:43,482 WARN L539 Checker$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 13:36:47,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:36:51,497 WARN L539 Checker$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 13:36:55,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:37:11,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:37:15,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:37:19,330 WARN L539 Checker$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 13:37:23,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:37:27,338 WARN L539 Checker$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 13:37:31,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:37:35,346 WARN L539 Checker$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 13:37:39,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:37:43,363 WARN L539 Checker$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 13:37:47,371 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 13:37:47,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:37:47,372 INFO L93 Difference]: Finished difference Result 631 states and 943 transitions. [2024-11-13 13:37:47,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-13 13:37:47,524 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 7.421052631578948) internal successors, (141), 19 states have internal predecessors, (141), 6 states have call successors, (100), 4 states have call predecessors, (100), 8 states have return successors, (100), 6 states have call predecessors, (100), 6 states have call successors, (100) Word has length 322 [2024-11-13 13:37:47,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:37:47,529 INFO L225 Difference]: With dead ends: 631 [2024-11-13 13:37:47,529 INFO L226 Difference]: Without dead ends: 490 [2024-11-13 13:37:47,531 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 679 GetRequests, 632 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 674 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=547, Invalid=1805, Unknown=0, NotChecked=0, Total=2352 [2024-11-13 13:37:47,532 INFO L432 NwaCegarLoop]: 291 mSDtfsCounter, 1202 mSDsluCounter, 1483 mSDsCounter, 0 mSdLazyCounter, 1997 mSolverCounterSat, 960 mSolverCounterUnsat, 43 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 206.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1202 SdHoareTripleChecker+Valid, 1774 SdHoareTripleChecker+Invalid, 3000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 960 IncrementalHoareTripleChecker+Valid, 1997 IncrementalHoareTripleChecker+Invalid, 43 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 207.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:37:47,533 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1202 Valid, 1774 Invalid, 3000 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [960 Valid, 1997 Invalid, 43 Unknown, 0 Unchecked, 207.8s Time] [2024-11-13 13:37:47,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2024-11-13 13:37:47,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 386. [2024-11-13 13:37:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 225 states have (on average 1.2) internal successors, (270), 226 states have internal predecessors, (270), 150 states have call successors, (150), 10 states have call predecessors, (150), 10 states have return successors, (150), 149 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-13 13:37:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 570 transitions. [2024-11-13 13:37:47,654 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 570 transitions. Word has length 322 [2024-11-13 13:37:47,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:37:47,658 INFO L471 AbstractCegarLoop]: Abstraction has 386 states and 570 transitions. [2024-11-13 13:37:47,659 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 7.421052631578948) internal successors, (141), 19 states have internal predecessors, (141), 6 states have call successors, (100), 4 states have call predecessors, (100), 8 states have return successors, (100), 6 states have call predecessors, (100), 6 states have call successors, (100) [2024-11-13 13:37:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 570 transitions. [2024-11-13 13:37:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 13:37:47,662 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:37:47,663 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:37:47,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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)] Ended with exit code 0 [2024-11-13 13:37:47,863 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:37:47,863 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:37:47,864 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:37:47,864 INFO L85 PathProgramCache]: Analyzing trace with hash -1865296494, now seen corresponding path program 1 times [2024-11-13 13:37:47,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:37:47,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1707807993] [2024-11-13 13:37:47,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:37:47,865 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 13:37:47,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:37:47,867 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:37:47,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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)] Waiting until timeout for monitored process [2024-11-13 13:37:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:37:49,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 13:37:49,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:38:13,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1239 proven. 126 refuted. 0 times theorem prover too weak. 3535 trivial. 0 not checked. [2024-11-13 13:38:13,074 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:38:16,380 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:38:16,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1707807993] [2024-11-13 13:38:16,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1707807993] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:38:16,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [250076233] [2024-11-13 13:38:16,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:38:16,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:38:16,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:38:16,390 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:38:16,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 13:38:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:38:18,924 INFO L255 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 13:38:18,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:38:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2193 proven. 99 refuted. 0 times theorem prover too weak. 2608 trivial. 0 not checked. [2024-11-13 13:38:26,788 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:38:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 13:38:32,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [250076233] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-13 13:38:32,476 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:38:32,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8, 7] total 16 [2024-11-13 13:38:32,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434439922] [2024-11-13 13:38:32,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:38:32,478 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:38:32,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:38:32,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:38:32,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2024-11-13 13:38:32,479 INFO L87 Difference]: Start difference. First operand 386 states and 570 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:38:42,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 13:38:46,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 13:38:50,188 WARN L539 Checker$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 [1] [2024-11-13 13:38:54,190 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 13:38:54,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:38:54,801 INFO L93 Difference]: Finished difference Result 950 states and 1400 transitions. [2024-11-13 13:38:54,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:38:54,805 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 323 [2024-11-13 13:38:54,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:38:54,818 INFO L225 Difference]: With dead ends: 950 [2024-11-13 13:38:54,819 INFO L226 Difference]: Without dead ends: 663 [2024-11-13 13:38:54,821 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1008 GetRequests, 990 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2024-11-13 13:38:54,824 INFO L432 NwaCegarLoop]: 194 mSDtfsCounter, 192 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 461 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:38:54,825 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 461 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 181 Invalid, 4 Unknown, 0 Unchecked, 21.6s Time] [2024-11-13 13:38:54,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2024-11-13 13:38:54,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 418. [2024-11-13 13:38:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 257 states have (on average 1.2217898832684826) internal successors, (314), 258 states have internal predecessors, (314), 150 states have call successors, (150), 10 states have call predecessors, (150), 10 states have return successors, (150), 149 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-13 13:38:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 614 transitions. [2024-11-13 13:38:54,956 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 614 transitions. Word has length 323 [2024-11-13 13:38:54,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:38:54,957 INFO L471 AbstractCegarLoop]: Abstraction has 418 states and 614 transitions. [2024-11-13 13:38:54,958 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 13:38:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 614 transitions. [2024-11-13 13:38:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 13:38:54,971 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:38:54,972 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:38:55,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 13:38:55,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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)] Ended with exit code 0 [2024-11-13 13:38:55,372 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:38:55,373 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:38:55,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:38:55,373 INFO L85 PathProgramCache]: Analyzing trace with hash -1852773213, now seen corresponding path program 1 times [2024-11-13 13:38:55,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:38:55,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [99196140] [2024-11-13 13:38:55,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:38:55,374 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 13:38:55,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:38:55,376 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:38:55,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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)] Waiting until timeout for monitored process [2024-11-13 13:38:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:38:56,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 13:38:56,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:39:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1239 proven. 126 refuted. 0 times theorem prover too weak. 3535 trivial. 0 not checked. [2024-11-13 13:39:20,558 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:39:24,386 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:39:24,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [99196140] [2024-11-13 13:39:24,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [99196140] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:39:24,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168638415] [2024-11-13 13:39:24,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:39:24,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:39:24,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:39:24,389 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:39:24,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 13:40:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:40:12,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 13:40:12,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:40:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1239 proven. 126 refuted. 0 times theorem prover too weak. 3535 trivial. 0 not checked. [2024-11-13 13:40:35,231 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:40:37,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168638415] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:40:37,066 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:40:37,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2024-11-13 13:40:37,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875052409] [2024-11-13 13:40:37,067 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:40:37,070 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 13:40:37,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:40:37,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 13:40:37,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2024-11-13 13:40:37,074 INFO L87 Difference]: Start difference. First operand 418 states and 614 transitions. Second operand has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 8 states have internal predecessors, (83), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:40:55,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:40:59,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:03,755 WARN L539 Checker$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 13:41:07,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:11,773 WARN L539 Checker$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 13:41:15,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:19,797 WARN L539 Checker$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 13:41:23,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:27,811 WARN L539 Checker$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 13:41:31,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:35,835 WARN L539 Checker$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 13:41:41,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:45,808 WARN L539 Checker$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 13:41:49,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:41:53,824 WARN L539 Checker$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 13:41:57,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 13:42:01,839 WARN L539 Checker$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 13:42:05,850 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 13:42:05,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:42:05,877 INFO L93 Difference]: Finished difference Result 876 states and 1266 transitions. [2024-11-13 13:42:06,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-13 13:42:06,039 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 8 states have internal predecessors, (83), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 324 [2024-11-13 13:42:06,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:42:06,053 INFO L225 Difference]: With dead ends: 876 [2024-11-13 13:42:06,053 INFO L226 Difference]: Without dead ends: 557 [2024-11-13 13:42:06,057 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 740 GetRequests, 720 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2024-11-13 13:42:06,061 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 314 mSDsluCounter, 975 mSDsCounter, 0 mSdLazyCounter, 591 mSolverCounterSat, 116 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 85.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 314 SdHoareTripleChecker+Valid, 1190 SdHoareTripleChecker+Invalid, 725 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 591 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:42:06,062 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [314 Valid, 1190 Invalid, 725 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 591 Invalid, 18 Unknown, 0 Unchecked, 85.8s Time] [2024-11-13 13:42:06,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2024-11-13 13:42:06,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 485. [2024-11-13 13:42:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 317 states have (on average 1.2302839116719242) internal successors, (390), 318 states have internal predecessors, (390), 155 states have call successors, (155), 12 states have call predecessors, (155), 12 states have return successors, (155), 154 states have call predecessors, (155), 155 states have call successors, (155) [2024-11-13 13:42:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 700 transitions. [2024-11-13 13:42:06,295 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 700 transitions. Word has length 324 [2024-11-13 13:42:06,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:42:06,296 INFO L471 AbstractCegarLoop]: Abstraction has 485 states and 700 transitions. [2024-11-13 13:42:06,296 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 8 states have internal predecessors, (83), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 13:42:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 700 transitions. [2024-11-13 13:42:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 13:42:06,323 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:42:06,323 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:42:06,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 13:42:06,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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)] Ended with exit code 0 [2024-11-13 13:42:06,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:42:06,725 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:42:06,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:42:06,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1070386785, now seen corresponding path program 1 times [2024-11-13 13:42:06,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:42:06,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1322010012] [2024-11-13 13:42:06,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:42:06,727 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 13:42:06,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 13:42:06,731 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 13:42:06,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f550935-d92e-45f9-9c07-1e8e7d105410/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 (10)] Waiting until timeout for monitored process [2024-11-13 13:42:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:42:11,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-11-13 13:42:11,994 INFO L278 TraceCheckSpWp]: Computing forward predicates...