./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB --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 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:21:02,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:21:02,318 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 02:21:02,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:21:02,325 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:21:02,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:21:02,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:21:02,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:21:02,354 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:21:02,354 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:21:02,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:21:02,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:21:02,355 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:21:02,355 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:21:02,355 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:21:02,355 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:21:02,356 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:21:02,357 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:21:02,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:21:02,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:21:02,358 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:21:02,358 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:21:02,358 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:21:02,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:21:02,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:21:02,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:21:02,358 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:21:02,359 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:21:02,359 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 [2024-11-28 02:21:02,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:21:02,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:21:02,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:21:02,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:21:02,766 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:21:02,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i [2024-11-28 02:21:06,037 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/f20c099bf/7475a7bd98ba41e49911a2773abd4681/FLAGdbb3f73ee [2024-11-28 02:21:06,394 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:21:06,395 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i [2024-11-28 02:21:06,406 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/f20c099bf/7475a7bd98ba41e49911a2773abd4681/FLAGdbb3f73ee [2024-11-28 02:21:06,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/f20c099bf/7475a7bd98ba41e49911a2773abd4681 [2024-11-28 02:21:06,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:21:06,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:21:06,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:21:06,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:21:06,449 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:21:06,450 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:21:06" (1/1) ... [2024-11-28 02:21:06,453 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ee4b4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:06, skipping insertion in model container [2024-11-28 02:21:06,453 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:21:06" (1/1) ... [2024-11-28 02:21:06,502 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:21:06,699 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-28 02:21:06,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:21:06,980 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:21:06,992 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-28 02:21:07,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:21:07,094 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:21:07,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07 WrapperNode [2024-11-28 02:21:07,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:21:07,096 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:21:07,096 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:21:07,096 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:21:07,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,122 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,225 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 425 [2024-11-28 02:21:07,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:21:07,226 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:21:07,227 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:21:07,227 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:21:07,238 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,259 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,321 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]. [2024-11-28 02:21:07,321 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,321 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,380 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,385 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,391 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,399 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,404 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,420 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:21:07,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:21:07,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:21:07,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:21:07,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (1/1) ... [2024-11-28 02:21:07,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:21:07,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:07,474 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:21:07,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:21:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:21:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:21:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:21:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:21:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:21:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:21:07,636 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:21:07,638 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:21:08,881 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-11-28 02:21:08,881 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:21:08,905 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:21:08,905 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:21:08,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:21:08 BoogieIcfgContainer [2024-11-28 02:21:08,906 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:21:08,913 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:21:08,914 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:21:08,919 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:21:08,919 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:21:06" (1/3) ... [2024-11-28 02:21:08,921 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@290d2d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:21:08, skipping insertion in model container [2024-11-28 02:21:08,921 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:07" (2/3) ... [2024-11-28 02:21:08,921 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@290d2d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:21:08, skipping insertion in model container [2024-11-28 02:21:08,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:21:08" (3/3) ... [2024-11-28 02:21:08,923 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-42.i [2024-11-28 02:21:08,943 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:21:08,945 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-42.i that has 2 procedures, 175 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:21:09,021 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:21:09,034 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;@11a0bfc1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:21:09,035 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:21:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand has 175 states, 129 states have (on average 1.5348837209302326) internal successors, (198), 130 states have internal predecessors, (198), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 02:21:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-28 02:21:09,062 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:09,063 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:09,063 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:09,069 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:09,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1319506978, now seen corresponding path program 1 times [2024-11-28 02:21:09,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:09,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438778539] [2024-11-28 02:21:09,083 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-11-28 02:21:09,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:09,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438778539] [2024-11-28 02:21:09,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438778539] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:21:09,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [836711805] [2024-11-28 02:21:09,839 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:09,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:09,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:09,843 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:21:09,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 02:21:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:10,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 681 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:21:10,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:21:10,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-11-28 02:21:10,297 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:21:10,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [836711805] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:10,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:21:10,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 02:21:10,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488151252] [2024-11-28 02:21:10,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:10,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:21:10,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:10,331 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:21:10,332 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:21:10,337 INFO L87 Difference]: Start difference. First operand has 175 states, 129 states have (on average 1.5348837209302326) internal successors, (198), 130 states have internal predecessors, (198), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 02:21:10,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:10,408 INFO L93 Difference]: Finished difference Result 343 states and 605 transitions. [2024-11-28 02:21:10,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:21:10,411 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 285 [2024-11-28 02:21:10,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:10,426 INFO L225 Difference]: With dead ends: 343 [2024-11-28 02:21:10,426 INFO L226 Difference]: Without dead ends: 171 [2024-11-28 02:21:10,433 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 286 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:21:10,439 INFO L435 NwaCegarLoop]: 274 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, 274 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 [2024-11-28 02:21:10,440 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 274 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:21:10,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2024-11-28 02:21:10,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 171. [2024-11-28 02:21:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 126 states have (on average 1.492063492063492) internal successors, (188), 126 states have internal predecessors, (188), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 02:21:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 274 transitions. [2024-11-28 02:21:10,537 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 274 transitions. Word has length 285 [2024-11-28 02:21:10,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:10,537 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 274 transitions. [2024-11-28 02:21:10,537 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 02:21:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-28 02:21:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-28 02:21:10,553 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:10,554 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:10,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 02:21:10,755 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 02:21:10,755 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:10,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:10,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1521171106, now seen corresponding path program 1 times [2024-11-28 02:21:10,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:10,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7038030] [2024-11-28 02:21:10,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:12,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:12,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7038030] [2024-11-28 02:21:12,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [7038030] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:12,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:12,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:21:12,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594595220] [2024-11-28 02:21:12,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:12,040 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:21:12,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:12,041 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:21:12,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:21:12,045 INFO L87 Difference]: Start difference. First operand 171 states and 274 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:12,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:12,446 INFO L93 Difference]: Finished difference Result 508 states and 817 transitions. [2024-11-28 02:21:12,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:21:12,447 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 286 [2024-11-28 02:21:12,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:12,452 INFO L225 Difference]: With dead ends: 508 [2024-11-28 02:21:12,452 INFO L226 Difference]: Without dead ends: 340 [2024-11-28 02:21:12,453 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:21:12,454 INFO L435 NwaCegarLoop]: 271 mSDtfsCounter, 186 mSDsluCounter, 526 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 797 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:12,454 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 797 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:21:12,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2024-11-28 02:21:12,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 258. [2024-11-28 02:21:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 169 states have (on average 1.4201183431952662) internal successors, (240), 169 states have internal predecessors, (240), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-28 02:21:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 412 transitions. [2024-11-28 02:21:12,526 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 412 transitions. Word has length 286 [2024-11-28 02:21:12,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:12,529 INFO L471 AbstractCegarLoop]: Abstraction has 258 states and 412 transitions. [2024-11-28 02:21:12,529 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 412 transitions. [2024-11-28 02:21:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-28 02:21:12,538 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:12,539 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:12,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:21:12,540 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:12,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:12,541 INFO L85 PathProgramCache]: Analyzing trace with hash -1796674101, now seen corresponding path program 1 times [2024-11-28 02:21:12,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:12,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541121196] [2024-11-28 02:21:12,542 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:13,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:13,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541121196] [2024-11-28 02:21:13,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541121196] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:13,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:13,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:21:13,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063807958] [2024-11-28 02:21:13,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:13,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:21:13,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:13,198 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:21:13,198 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:21:13,198 INFO L87 Difference]: Start difference. First operand 258 states and 412 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:13,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:13,427 INFO L93 Difference]: Finished difference Result 527 states and 841 transitions. [2024-11-28 02:21:13,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:21:13,428 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 288 [2024-11-28 02:21:13,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:13,435 INFO L225 Difference]: With dead ends: 527 [2024-11-28 02:21:13,437 INFO L226 Difference]: Without dead ends: 359 [2024-11-28 02:21:13,439 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:21:13,440 INFO L435 NwaCegarLoop]: 300 mSDtfsCounter, 151 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 535 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:13,441 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [151 Valid, 535 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:21:13,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2024-11-28 02:21:13,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 356. [2024-11-28 02:21:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 252 states have (on average 1.4563492063492063) internal successors, (367), 253 states have internal predecessors, (367), 100 states have call successors, (100), 3 states have call predecessors, (100), 3 states have return successors, (100), 99 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-28 02:21:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 567 transitions. [2024-11-28 02:21:13,544 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 567 transitions. Word has length 288 [2024-11-28 02:21:13,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:13,545 INFO L471 AbstractCegarLoop]: Abstraction has 356 states and 567 transitions. [2024-11-28 02:21:13,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 567 transitions. [2024-11-28 02:21:13,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-28 02:21:13,551 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:13,551 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:13,552 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:21:13,552 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:13,552 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:13,553 INFO L85 PathProgramCache]: Analyzing trace with hash -1577819383, now seen corresponding path program 1 times [2024-11-28 02:21:13,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:13,553 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033380219] [2024-11-28 02:21:13,553 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:13,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:30,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:30,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:30,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033380219] [2024-11-28 02:21:30,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033380219] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:30,338 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:30,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 02:21:30,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64736142] [2024-11-28 02:21:30,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:30,339 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 02:21:30,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:30,340 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 02:21:30,340 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:21:30,341 INFO L87 Difference]: Start difference. First operand 356 states and 567 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:32,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:32,341 INFO L93 Difference]: Finished difference Result 924 states and 1483 transitions. [2024-11-28 02:21:32,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:21:32,342 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 288 [2024-11-28 02:21:32,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:32,353 INFO L225 Difference]: With dead ends: 924 [2024-11-28 02:21:32,353 INFO L226 Difference]: Without dead ends: 658 [2024-11-28 02:21:32,354 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-11-28 02:21:32,355 INFO L435 NwaCegarLoop]: 238 mSDtfsCounter, 339 mSDsluCounter, 1021 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 1259 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:32,355 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 1259 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 265 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-28 02:21:32,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 658 states. [2024-11-28 02:21:32,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 658 to 400. [2024-11-28 02:21:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 400 states, 296 states have (on average 1.4932432432432432) internal successors, (442), 297 states have internal predecessors, (442), 100 states have call successors, (100), 3 states have call predecessors, (100), 3 states have return successors, (100), 99 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-28 02:21:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 642 transitions. [2024-11-28 02:21:32,434 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 642 transitions. Word has length 288 [2024-11-28 02:21:32,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:32,438 INFO L471 AbstractCegarLoop]: Abstraction has 400 states and 642 transitions. [2024-11-28 02:21:32,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 642 transitions. [2024-11-28 02:21:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-28 02:21:32,444 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:32,444 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:32,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:21:32,444 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:32,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:32,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1899499463, now seen corresponding path program 1 times [2024-11-28 02:21:32,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:32,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286708911] [2024-11-28 02:21:32,446 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:33,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:33,453 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286708911] [2024-11-28 02:21:33,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286708911] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:33,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:33,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:21:33,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60402887] [2024-11-28 02:21:33,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:33,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:21:33,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:33,455 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:21:33,455 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:21:33,455 INFO L87 Difference]: Start difference. First operand 400 states and 642 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, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:33,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:33,862 INFO L93 Difference]: Finished difference Result 1100 states and 1752 transitions. [2024-11-28 02:21:33,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:21:33,863 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, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 288 [2024-11-28 02:21:33,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:33,875 INFO L225 Difference]: With dead ends: 1100 [2024-11-28 02:21:33,875 INFO L226 Difference]: Without dead ends: 797 [2024-11-28 02:21:33,877 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:21:33,877 INFO L435 NwaCegarLoop]: 487 mSDtfsCounter, 340 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 340 SdHoareTripleChecker+Valid, 903 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:33,878 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [340 Valid, 903 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:21:33,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2024-11-28 02:21:33,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 791. [2024-11-28 02:21:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 791 states, 613 states have (on average 1.495921696574225) internal successors, (917), 617 states have internal predecessors, (917), 169 states have call successors, (169), 8 states have call predecessors, (169), 8 states have return successors, (169), 165 states have call predecessors, (169), 169 states have call successors, (169) [2024-11-28 02:21:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1255 transitions. [2024-11-28 02:21:33,983 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1255 transitions. Word has length 288 [2024-11-28 02:21:33,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:33,984 INFO L471 AbstractCegarLoop]: Abstraction has 791 states and 1255 transitions. [2024-11-28 02:21:33,985 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, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1255 transitions. [2024-11-28 02:21:33,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-28 02:21:33,990 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:33,991 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:33,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 02:21:33,991 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:33,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:33,992 INFO L85 PathProgramCache]: Analyzing trace with hash 2040048073, now seen corresponding path program 1 times [2024-11-28 02:21:33,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:33,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5259322] [2024-11-28 02:21:33,992 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:34,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:34,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5259322] [2024-11-28 02:21:34,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [5259322] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:34,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:34,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:21:34,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946916008] [2024-11-28 02:21:34,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:34,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:21:34,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:34,225 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:21:34,226 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:21:34,226 INFO L87 Difference]: Start difference. First operand 791 states and 1255 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:34,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:34,383 INFO L93 Difference]: Finished difference Result 2051 states and 3233 transitions. [2024-11-28 02:21:34,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:21:34,384 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 288 [2024-11-28 02:21:34,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:34,399 INFO L225 Difference]: With dead ends: 2051 [2024-11-28 02:21:34,399 INFO L226 Difference]: Without dead ends: 1361 [2024-11-28 02:21:34,402 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:21:34,405 INFO L435 NwaCegarLoop]: 435 mSDtfsCounter, 239 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 687 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:34,405 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [239 Valid, 687 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 02:21:34,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1361 states. [2024-11-28 02:21:34,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1361 to 921. [2024-11-28 02:21:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 921 states, 743 states have (on average 1.5141318977119784) internal successors, (1125), 747 states have internal predecessors, (1125), 169 states have call successors, (169), 8 states have call predecessors, (169), 8 states have return successors, (169), 165 states have call predecessors, (169), 169 states have call successors, (169) [2024-11-28 02:21:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1463 transitions. [2024-11-28 02:21:34,551 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1463 transitions. Word has length 288 [2024-11-28 02:21:34,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:34,553 INFO L471 AbstractCegarLoop]: Abstraction has 921 states and 1463 transitions. [2024-11-28 02:21:34,553 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1463 transitions. [2024-11-28 02:21:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-28 02:21:34,562 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:34,562 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:34,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 02:21:34,562 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:34,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:34,563 INFO L85 PathProgramCache]: Analyzing trace with hash -1595387701, now seen corresponding path program 1 times [2024-11-28 02:21:34,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:34,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420858101] [2024-11-28 02:21:34,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:35,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:35,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420858101] [2024-11-28 02:21:35,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1420858101] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:35,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:35,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:21:35,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727890119] [2024-11-28 02:21:35,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:35,122 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:21:35,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:35,122 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:21:35,122 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:21:35,123 INFO L87 Difference]: Start difference. First operand 921 states and 1463 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:35,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:35,265 INFO L93 Difference]: Finished difference Result 2463 states and 3921 transitions. [2024-11-28 02:21:35,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:21:35,266 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 288 [2024-11-28 02:21:35,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:35,279 INFO L225 Difference]: With dead ends: 2463 [2024-11-28 02:21:35,279 INFO L226 Difference]: Without dead ends: 1649 [2024-11-28 02:21:35,282 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:21:35,283 INFO L435 NwaCegarLoop]: 372 mSDtfsCounter, 164 mSDsluCounter, 263 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 635 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:35,283 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 635 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:21:35,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1649 states. [2024-11-28 02:21:35,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1649 to 1605. [2024-11-28 02:21:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1605 states, 1295 states have (on average 1.5127413127413127) internal successors, (1959), 1303 states have internal predecessors, (1959), 295 states have call successors, (295), 14 states have call predecessors, (295), 14 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) [2024-11-28 02:21:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1605 states and 2549 transitions. [2024-11-28 02:21:35,459 INFO L78 Accepts]: Start accepts. Automaton has 1605 states and 2549 transitions. Word has length 288 [2024-11-28 02:21:35,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:35,460 INFO L471 AbstractCegarLoop]: Abstraction has 1605 states and 2549 transitions. [2024-11-28 02:21:35,460 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2549 transitions. [2024-11-28 02:21:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-28 02:21:35,467 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:35,468 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:35,469 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 02:21:35,469 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:35,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:35,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1680434438, now seen corresponding path program 1 times [2024-11-28 02:21:35,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:35,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41044549] [2024-11-28 02:21:35,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:37,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:37,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41044549] [2024-11-28 02:21:37,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41044549] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:21:37,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [922840564] [2024-11-28 02:21:37,832 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:37,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:37,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:37,835 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:21:37,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 02:21:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:38,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 02:21:38,146 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:21:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1638 proven. 84 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2024-11-28 02:21:38,749 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:21:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 42 proven. 84 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:39,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [922840564] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:21:39,267 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:21:39,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2024-11-28 02:21:39,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104704040] [2024-11-28 02:21:39,267 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:21:39,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-28 02:21:39,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:39,271 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-28 02:21:39,271 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2024-11-28 02:21:39,272 INFO L87 Difference]: Start difference. First operand 1605 states and 2549 transitions. Second operand has 12 states, 12 states have (on average 14.583333333333334) internal successors, (175), 12 states have internal predecessors, (175), 5 states have call successors, (114), 2 states have call predecessors, (114), 4 states have return successors, (115), 5 states have call predecessors, (115), 5 states have call successors, (115) [2024-11-28 02:21:41,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:41,528 INFO L93 Difference]: Finished difference Result 3273 states and 5164 transitions. [2024-11-28 02:21:41,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-28 02:21:41,529 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 14.583333333333334) internal successors, (175), 12 states have internal predecessors, (175), 5 states have call successors, (114), 2 states have call predecessors, (114), 4 states have return successors, (115), 5 states have call predecessors, (115), 5 states have call successors, (115) Word has length 289 [2024-11-28 02:21:41,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:41,545 INFO L225 Difference]: With dead ends: 3273 [2024-11-28 02:21:41,545 INFO L226 Difference]: Without dead ends: 1757 [2024-11-28 02:21:41,551 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 613 GetRequests, 580 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 277 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=338, Invalid=852, Unknown=0, NotChecked=0, Total=1190 [2024-11-28 02:21:41,552 INFO L435 NwaCegarLoop]: 282 mSDtfsCounter, 1641 mSDsluCounter, 1349 mSDsCounter, 0 mSdLazyCounter, 723 mSolverCounterSat, 484 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1655 SdHoareTripleChecker+Valid, 1631 SdHoareTripleChecker+Invalid, 1207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 484 IncrementalHoareTripleChecker+Valid, 723 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:41,553 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1655 Valid, 1631 Invalid, 1207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [484 Valid, 723 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-28 02:21:41,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1757 states. [2024-11-28 02:21:41,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1757 to 1489. [2024-11-28 02:21:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1489 states, 1165 states have (on average 1.4429184549356222) internal successors, (1681), 1170 states have internal predecessors, (1681), 301 states have call successors, (301), 22 states have call predecessors, (301), 22 states have return successors, (301), 296 states have call predecessors, (301), 301 states have call successors, (301) [2024-11-28 02:21:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1489 states and 2283 transitions. [2024-11-28 02:21:41,752 INFO L78 Accepts]: Start accepts. Automaton has 1489 states and 2283 transitions. Word has length 289 [2024-11-28 02:21:41,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:41,753 INFO L471 AbstractCegarLoop]: Abstraction has 1489 states and 2283 transitions. [2024-11-28 02:21:41,753 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 14.583333333333334) internal successors, (175), 12 states have internal predecessors, (175), 5 states have call successors, (114), 2 states have call predecessors, (114), 4 states have return successors, (115), 5 states have call predecessors, (115), 5 states have call successors, (115) [2024-11-28 02:21:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2283 transitions. [2024-11-28 02:21:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-28 02:21:41,758 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:41,759 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:41,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-28 02:21:41,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:41,960 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:41,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:41,960 INFO L85 PathProgramCache]: Analyzing trace with hash 53460065, now seen corresponding path program 1 times [2024-11-28 02:21:41,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:41,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487206809] [2024-11-28 02:21:41,961 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 78 proven. 48 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:42,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:42,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487206809] [2024-11-28 02:21:42,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487206809] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:21:42,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [958998704] [2024-11-28 02:21:42,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:42,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:42,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:42,847 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:21:42,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 02:21:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:43,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 02:21:43,116 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:21:43,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1248 proven. 99 refuted. 0 times theorem prover too weak. 2265 trivial. 0 not checked. [2024-11-28 02:21:43,780 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:21:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 27 proven. 99 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:44,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [958998704] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:21:44,319 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:21:44,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 11 [2024-11-28 02:21:44,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118696804] [2024-11-28 02:21:44,320 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:21:44,321 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-28 02:21:44,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:44,322 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-28 02:21:44,322 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2024-11-28 02:21:44,322 INFO L87 Difference]: Start difference. First operand 1489 states and 2283 transitions. Second operand has 11 states, 11 states have (on average 11.545454545454545) internal successors, (127), 11 states have internal predecessors, (127), 3 states have call successors, (109), 2 states have call predecessors, (109), 4 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2024-11-28 02:21:45,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:45,383 INFO L93 Difference]: Finished difference Result 3067 states and 4608 transitions. [2024-11-28 02:21:45,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-28 02:21:45,384 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 11.545454545454545) internal successors, (127), 11 states have internal predecessors, (127), 3 states have call successors, (109), 2 states have call predecessors, (109), 4 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) Word has length 290 [2024-11-28 02:21:45,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:45,397 INFO L225 Difference]: With dead ends: 3067 [2024-11-28 02:21:45,397 INFO L226 Difference]: Without dead ends: 1687 [2024-11-28 02:21:45,401 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 598 GetRequests, 574 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=152, Invalid=400, Unknown=0, NotChecked=0, Total=552 [2024-11-28 02:21:45,402 INFO L435 NwaCegarLoop]: 203 mSDtfsCounter, 921 mSDsluCounter, 650 mSDsCounter, 0 mSdLazyCounter, 489 mSolverCounterSat, 179 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 923 SdHoareTripleChecker+Valid, 853 SdHoareTripleChecker+Invalid, 668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 179 IncrementalHoareTripleChecker+Valid, 489 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:45,403 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [923 Valid, 853 Invalid, 668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [179 Valid, 489 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-28 02:21:45,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1687 states. [2024-11-28 02:21:45,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1687 to 1632. [2024-11-28 02:21:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1632 states, 1270 states have (on average 1.3614173228346456) internal successors, (1729), 1277 states have internal predecessors, (1729), 317 states have call successors, (317), 44 states have call predecessors, (317), 44 states have return successors, (317), 310 states have call predecessors, (317), 317 states have call successors, (317) [2024-11-28 02:21:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1632 states and 2363 transitions. [2024-11-28 02:21:45,616 INFO L78 Accepts]: Start accepts. Automaton has 1632 states and 2363 transitions. Word has length 290 [2024-11-28 02:21:45,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:45,616 INFO L471 AbstractCegarLoop]: Abstraction has 1632 states and 2363 transitions. [2024-11-28 02:21:45,617 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 11.545454545454545) internal successors, (127), 11 states have internal predecessors, (127), 3 states have call successors, (109), 2 states have call predecessors, (109), 4 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2024-11-28 02:21:45,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2363 transitions. [2024-11-28 02:21:45,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-28 02:21:45,622 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:45,623 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:45,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-28 02:21:45,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:45,824 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:45,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:45,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1518228515, now seen corresponding path program 1 times [2024-11-28 02:21:45,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:45,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926348513] [2024-11-28 02:21:45,825 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:45,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:46,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:46,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926348513] [2024-11-28 02:21:46,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926348513] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:21:46,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [205271294] [2024-11-28 02:21:46,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:46,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:46,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:46,540 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:21:46,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-28 02:21:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:46,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 02:21:46,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:21:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2024-11-28 02:21:47,505 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:21:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:48,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [205271294] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:21:48,048 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:21:48,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-28 02:21:48,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171593743] [2024-11-28 02:21:48,049 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:21:48,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 02:21:48,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:48,054 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 02:21:48,055 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:21:48,055 INFO L87 Difference]: Start difference. First operand 1632 states and 2363 transitions. Second operand has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-11-28 02:21:48,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:48,489 INFO L93 Difference]: Finished difference Result 2531 states and 3652 transitions. [2024-11-28 02:21:48,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 02:21:48,490 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 291 [2024-11-28 02:21:48,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:48,498 INFO L225 Difference]: With dead ends: 2531 [2024-11-28 02:21:48,499 INFO L226 Difference]: Without dead ends: 1043 [2024-11-28 02:21:48,502 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 579 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:21:48,504 INFO L435 NwaCegarLoop]: 210 mSDtfsCounter, 125 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 249 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:48,504 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 542 Invalid, 249 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 239 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:21:48,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2024-11-28 02:21:48,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 1018. [2024-11-28 02:21:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1018 states, 795 states have (on average 1.3433962264150943) internal successors, (1068), 800 states have internal predecessors, (1068), 189 states have call successors, (189), 33 states have call predecessors, (189), 33 states have return successors, (189), 184 states have call predecessors, (189), 189 states have call successors, (189) [2024-11-28 02:21:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1446 transitions. [2024-11-28 02:21:48,611 INFO L78 Accepts]: Start accepts. Automaton has 1018 states and 1446 transitions. Word has length 291 [2024-11-28 02:21:48,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:48,613 INFO L471 AbstractCegarLoop]: Abstraction has 1018 states and 1446 transitions. [2024-11-28 02:21:48,613 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-11-28 02:21:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1446 transitions. [2024-11-28 02:21:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-28 02:21:48,619 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:48,620 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:48,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-28 02:21:48,821 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-28 02:21:48,821 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:48,822 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:48,822 INFO L85 PathProgramCache]: Analyzing trace with hash -82326730, now seen corresponding path program 1 times [2024-11-28 02:21:48,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:48,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [668936743] [2024-11-28 02:21:48,823 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:48,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:49,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:49,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [668936743] [2024-11-28 02:21:49,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [668936743] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:49,613 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:49,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:21:49,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045273178] [2024-11-28 02:21:49,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:49,614 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:21:49,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:49,615 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:21:49,615 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:21:49,615 INFO L87 Difference]: Start difference. First operand 1018 states and 1446 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:50,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:50,152 INFO L93 Difference]: Finished difference Result 3644 states and 5215 transitions. [2024-11-28 02:21:50,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 02:21:50,153 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 292 [2024-11-28 02:21:50,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:50,167 INFO L225 Difference]: With dead ends: 3644 [2024-11-28 02:21:50,167 INFO L226 Difference]: Without dead ends: 2468 [2024-11-28 02:21:50,171 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:21:50,172 INFO L435 NwaCegarLoop]: 495 mSDtfsCounter, 720 mSDsluCounter, 1073 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 720 SdHoareTripleChecker+Valid, 1568 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:50,172 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [720 Valid, 1568 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:21:50,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2468 states. [2024-11-28 02:21:50,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2468 to 1937. [2024-11-28 02:21:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1937 states, 1556 states have (on average 1.3688946015424164) internal successors, (2130), 1564 states have internal predecessors, (2130), 323 states have call successors, (323), 57 states have call predecessors, (323), 57 states have return successors, (323), 315 states have call predecessors, (323), 323 states have call successors, (323) [2024-11-28 02:21:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1937 states and 2776 transitions. [2024-11-28 02:21:50,415 INFO L78 Accepts]: Start accepts. Automaton has 1937 states and 2776 transitions. Word has length 292 [2024-11-28 02:21:50,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:50,416 INFO L471 AbstractCegarLoop]: Abstraction has 1937 states and 2776 transitions. [2024-11-28 02:21:50,416 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2776 transitions. [2024-11-28 02:21:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-28 02:21:50,423 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:50,423 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:50,423 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 02:21:50,424 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:50,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:50,424 INFO L85 PathProgramCache]: Analyzing trace with hash -2131714572, now seen corresponding path program 1 times [2024-11-28 02:21:50,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:50,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783852759] [2024-11-28 02:21:50,424 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:51,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:21:51,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:51,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783852759] [2024-11-28 02:21:51,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783852759] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:21:51,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:21:51,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 02:21:51,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326893236] [2024-11-28 02:21:51,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:21:51,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 02:21:51,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:51,409 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 02:21:51,409 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:21:51,409 INFO L87 Difference]: Start difference. First operand 1937 states and 2776 transitions. Second operand has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:52,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:52,129 INFO L93 Difference]: Finished difference Result 4639 states and 6628 transitions. [2024-11-28 02:21:52,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 02:21:52,130 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 292 [2024-11-28 02:21:52,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:52,146 INFO L225 Difference]: With dead ends: 4639 [2024-11-28 02:21:52,146 INFO L226 Difference]: Without dead ends: 2821 [2024-11-28 02:21:52,151 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2024-11-28 02:21:52,151 INFO L435 NwaCegarLoop]: 856 mSDtfsCounter, 666 mSDsluCounter, 1027 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 666 SdHoareTripleChecker+Valid, 1883 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:52,152 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [666 Valid, 1883 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 02:21:52,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2821 states. [2024-11-28 02:21:52,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2821 to 2325. [2024-11-28 02:21:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2325 states, 1822 states have (on average 1.3424807903402853) internal successors, (2446), 1834 states have internal predecessors, (2446), 425 states have call successors, (425), 77 states have call predecessors, (425), 77 states have return successors, (425), 413 states have call predecessors, (425), 425 states have call successors, (425) [2024-11-28 02:21:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 2325 states and 3296 transitions. [2024-11-28 02:21:52,408 INFO L78 Accepts]: Start accepts. Automaton has 2325 states and 3296 transitions. Word has length 292 [2024-11-28 02:21:52,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:52,409 INFO L471 AbstractCegarLoop]: Abstraction has 2325 states and 3296 transitions. [2024-11-28 02:21:52,410 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:21:52,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3296 transitions. [2024-11-28 02:21:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-28 02:21:52,413 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:52,413 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:52,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-28 02:21:52,413 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:52,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:52,414 INFO L85 PathProgramCache]: Analyzing trace with hash -551257789, now seen corresponding path program 1 times [2024-11-28 02:21:52,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:52,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213545501] [2024-11-28 02:21:52,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:21:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:21:54,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:21:54,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213545501] [2024-11-28 02:21:54,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [213545501] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:21:54,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1043449173] [2024-11-28 02:21:54,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:54,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:54,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:54,236 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:21:54,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-28 02:21:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:21:54,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-28 02:21:54,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:21:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2201 proven. 138 refuted. 0 times theorem prover too weak. 1273 trivial. 0 not checked. [2024-11-28 02:21:55,821 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:21:56,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 222 proven. 147 refuted. 0 times theorem prover too weak. 3243 trivial. 0 not checked. [2024-11-28 02:21:56,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1043449173] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:21:56,751 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:21:56,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 12, 12] total 23 [2024-11-28 02:21:56,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016538647] [2024-11-28 02:21:56,752 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:21:56,753 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-28 02:21:56,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:21:56,754 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-28 02:21:56,754 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=396, Unknown=0, NotChecked=0, Total=506 [2024-11-28 02:21:56,755 INFO L87 Difference]: Start difference. First operand 2325 states and 3296 transitions. Second operand has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 6 states have call successors, (119), 4 states have call predecessors, (119), 10 states have return successors, (120), 6 states have call predecessors, (120), 6 states have call successors, (120) [2024-11-28 02:21:59,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:21:59,551 INFO L93 Difference]: Finished difference Result 3881 states and 5467 transitions. [2024-11-28 02:21:59,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-11-28 02:21:59,552 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 6 states have call successors, (119), 4 states have call predecessors, (119), 10 states have return successors, (120), 6 states have call predecessors, (120), 6 states have call successors, (120) Word has length 292 [2024-11-28 02:21:59,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:21:59,564 INFO L225 Difference]: With dead ends: 3881 [2024-11-28 02:21:59,565 INFO L226 Difference]: Without dead ends: 2331 [2024-11-28 02:21:59,570 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 637 GetRequests, 576 SyntacticMatches, 2 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1062 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=955, Invalid=2705, Unknown=0, NotChecked=0, Total=3660 [2024-11-28 02:21:59,570 INFO L435 NwaCegarLoop]: 275 mSDtfsCounter, 2016 mSDsluCounter, 1086 mSDsCounter, 0 mSdLazyCounter, 794 mSolverCounterSat, 840 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2016 SdHoareTripleChecker+Valid, 1361 SdHoareTripleChecker+Invalid, 1634 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 840 IncrementalHoareTripleChecker+Valid, 794 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:21:59,571 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2016 Valid, 1361 Invalid, 1634 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [840 Valid, 794 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 02:21:59,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2331 states. [2024-11-28 02:21:59,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2331 to 580. [2024-11-28 02:21:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 580 states, 458 states have (on average 1.3231441048034935) internal successors, (606), 460 states have internal predecessors, (606), 100 states have call successors, (100), 21 states have call predecessors, (100), 21 states have return successors, (100), 98 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-28 02:21:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 580 states and 806 transitions. [2024-11-28 02:21:59,684 INFO L78 Accepts]: Start accepts. Automaton has 580 states and 806 transitions. Word has length 292 [2024-11-28 02:21:59,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:21:59,686 INFO L471 AbstractCegarLoop]: Abstraction has 580 states and 806 transitions. [2024-11-28 02:21:59,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 6 states have call successors, (119), 4 states have call predecessors, (119), 10 states have return successors, (120), 6 states have call predecessors, (120), 6 states have call successors, (120) [2024-11-28 02:21:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 806 transitions. [2024-11-28 02:21:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-28 02:21:59,688 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:21:59,689 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:21:59,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-28 02:21:59,893 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:21:59,894 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:21:59,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:21:59,895 INFO L85 PathProgramCache]: Analyzing trace with hash -2073814361, now seen corresponding path program 1 times [2024-11-28 02:21:59,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:21:59,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383909215] [2024-11-28 02:21:59,895 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:21:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:22:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:22:01,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:22:01,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383909215] [2024-11-28 02:22:01,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383909215] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:22:01,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [145543441] [2024-11-28 02:22:01,012 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:01,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:22:01,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:22:01,015 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:22:01,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-28 02:22:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:01,485 INFO L256 TraceCheckSpWp]: Trace formula consists of 697 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 02:22:01,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:22:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2024-11-28 02:22:02,780 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:22:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:22:03,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [145543441] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:22:03,638 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:22:03,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 7] total 17 [2024-11-28 02:22:03,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593923954] [2024-11-28 02:22:03,638 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:22:03,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-28 02:22:03,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:22:03,655 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 02:22:03,655 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=204, Unknown=0, NotChecked=0, Total=272 [2024-11-28 02:22:03,656 INFO L87 Difference]: Start difference. First operand 580 states and 806 transitions. Second operand has 17 states, 17 states have (on average 13.0) internal successors, (221), 17 states have internal predecessors, (221), 5 states have call successors, (122), 3 states have call predecessors, (122), 6 states have return successors, (123), 5 states have call predecessors, (123), 5 states have call successors, (123) [2024-11-28 02:22:05,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:22:05,628 INFO L93 Difference]: Finished difference Result 1091 states and 1513 transitions. [2024-11-28 02:22:05,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-28 02:22:05,629 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 13.0) internal successors, (221), 17 states have internal predecessors, (221), 5 states have call successors, (122), 3 states have call predecessors, (122), 6 states have return successors, (123), 5 states have call predecessors, (123), 5 states have call successors, (123) Word has length 293 [2024-11-28 02:22:05,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:22:05,634 INFO L225 Difference]: With dead ends: 1091 [2024-11-28 02:22:05,634 INFO L226 Difference]: Without dead ends: 647 [2024-11-28 02:22:05,635 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 580 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=290, Invalid=766, Unknown=0, NotChecked=0, Total=1056 [2024-11-28 02:22:05,636 INFO L435 NwaCegarLoop]: 268 mSDtfsCounter, 890 mSDsluCounter, 1175 mSDsCounter, 0 mSdLazyCounter, 1355 mSolverCounterSat, 288 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 897 SdHoareTripleChecker+Valid, 1443 SdHoareTripleChecker+Invalid, 1643 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 288 IncrementalHoareTripleChecker+Valid, 1355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:22:05,636 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [897 Valid, 1443 Invalid, 1643 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [288 Valid, 1355 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 02:22:05,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 647 states. [2024-11-28 02:22:05,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 647 to 528. [2024-11-28 02:22:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 528 states, 406 states have (on average 1.3029556650246306) internal successors, (529), 408 states have internal predecessors, (529), 100 states have call successors, (100), 21 states have call predecessors, (100), 21 states have return successors, (100), 98 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-28 02:22:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 729 transitions. [2024-11-28 02:22:05,741 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 729 transitions. Word has length 293 [2024-11-28 02:22:05,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:22:05,742 INFO L471 AbstractCegarLoop]: Abstraction has 528 states and 729 transitions. [2024-11-28 02:22:05,758 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 13.0) internal successors, (221), 17 states have internal predecessors, (221), 5 states have call successors, (122), 3 states have call predecessors, (122), 6 states have return successors, (123), 5 states have call predecessors, (123), 5 states have call successors, (123) [2024-11-28 02:22:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 729 transitions. [2024-11-28 02:22:05,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-28 02:22:05,760 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:22:05,760 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:22:05,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-28 02:22:05,961 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:22:05,962 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:22:05,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:22:05,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1796431419, now seen corresponding path program 1 times [2024-11-28 02:22:05,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:22:05,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560900769] [2024-11-28 02:22:05,963 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:22:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 87 proven. 159 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-28 02:22:31,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:22:31,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560900769] [2024-11-28 02:22:31,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560900769] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:22:31,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [122467702] [2024-11-28 02:22:31,795 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:31,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:22:31,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:22:31,798 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:22:31,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-28 02:22:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:32,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 696 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-28 02:22:32,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:22:38,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1993 proven. 222 refuted. 0 times theorem prover too weak. 1397 trivial. 0 not checked. [2024-11-28 02:22:38,711 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:23:22,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [122467702] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:23:22,498 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:23:22,498 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2024-11-28 02:23:22,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107856688] [2024-11-28 02:23:22,498 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:23:22,498 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-28 02:23:22,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:23:22,499 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-28 02:23:22,500 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=866, Unknown=3, NotChecked=0, Total=992 [2024-11-28 02:23:22,500 INFO L87 Difference]: Start difference. First operand 528 states and 729 transitions. Second operand has 27 states, 27 states have (on average 6.185185185185185) internal successors, (167), 27 states have internal predecessors, (167), 8 states have call successors, (86), 5 states have call predecessors, (86), 9 states have return successors, (86), 8 states have call predecessors, (86), 8 states have call successors, (86) [2024-11-28 02:23:35,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:23:38,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:23:42,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:23:44,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:23:49,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:23:52,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:23:56,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 02:24:00,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:24:00,258 INFO L93 Difference]: Finished difference Result 1684 states and 2343 transitions. [2024-11-28 02:24:00,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-28 02:24:00,260 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.185185185185185) internal successors, (167), 27 states have internal predecessors, (167), 8 states have call successors, (86), 5 states have call predecessors, (86), 9 states have return successors, (86), 8 states have call predecessors, (86), 8 states have call successors, (86) Word has length 293 [2024-11-28 02:24:00,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:24:00,266 INFO L225 Difference]: With dead ends: 1684 [2024-11-28 02:24:00,266 INFO L226 Difference]: Without dead ends: 1292 [2024-11-28 02:24:00,268 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 462 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 648 ImplicationChecksByTransitivity, 36.5s TimeCoverageRelationStatistics Valid=654, Invalid=2883, Unknown=3, NotChecked=0, Total=3540 [2024-11-28 02:24:00,269 INFO L435 NwaCegarLoop]: 208 mSDtfsCounter, 1508 mSDsluCounter, 2926 mSDsCounter, 0 mSdLazyCounter, 2696 mSolverCounterSat, 447 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1522 SdHoareTripleChecker+Valid, 3134 SdHoareTripleChecker+Invalid, 3144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 447 IncrementalHoareTripleChecker+Valid, 2696 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:24:00,269 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1522 Valid, 3134 Invalid, 3144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [447 Valid, 2696 Invalid, 1 Unknown, 0 Unchecked, 28.9s Time] [2024-11-28 02:24:00,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1292 states. [2024-11-28 02:24:00,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1292 to 802. [2024-11-28 02:24:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 802 states, 641 states have (on average 1.3182527301092044) internal successors, (845), 646 states have internal predecessors, (845), 128 states have call successors, (128), 32 states have call predecessors, (128), 32 states have return successors, (128), 123 states have call predecessors, (128), 128 states have call successors, (128) [2024-11-28 02:24:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 1101 transitions. [2024-11-28 02:24:00,463 INFO L78 Accepts]: Start accepts. Automaton has 802 states and 1101 transitions. Word has length 293 [2024-11-28 02:24:00,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:24:00,463 INFO L471 AbstractCegarLoop]: Abstraction has 802 states and 1101 transitions. [2024-11-28 02:24:00,464 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 6.185185185185185) internal successors, (167), 27 states have internal predecessors, (167), 8 states have call successors, (86), 5 states have call predecessors, (86), 9 states have return successors, (86), 8 states have call predecessors, (86), 8 states have call successors, (86) [2024-11-28 02:24:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1101 transitions. [2024-11-28 02:24:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-28 02:24:00,466 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:24:00,466 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:24:00,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-28 02:24:00,667 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:24:00,668 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:24:00,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:24:00,668 INFO L85 PathProgramCache]: Analyzing trace with hash -2040380927, now seen corresponding path program 1 times [2024-11-28 02:24:00,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:24:00,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120930713] [2024-11-28 02:24:00,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:00,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:24:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:24:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:24:01,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:24:01,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120930713] [2024-11-28 02:24:01,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2120930713] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:24:01,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:24:01,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 02:24:01,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857536787] [2024-11-28 02:24:01,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:24:01,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 02:24:01,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:24:01,122 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 02:24:01,122 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:24:01,122 INFO L87 Difference]: Start difference. First operand 802 states and 1101 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 02:24:01,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:24:01,945 INFO L93 Difference]: Finished difference Result 1536 states and 2129 transitions. [2024-11-28 02:24:01,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:24:01,946 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 293 [2024-11-28 02:24:01,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:24:01,952 INFO L225 Difference]: With dead ends: 1536 [2024-11-28 02:24:01,952 INFO L226 Difference]: Without dead ends: 1144 [2024-11-28 02:24:01,953 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-11-28 02:24:01,954 INFO L435 NwaCegarLoop]: 261 mSDtfsCounter, 429 mSDsluCounter, 839 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 210 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 429 SdHoareTripleChecker+Valid, 1100 SdHoareTripleChecker+Invalid, 395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 210 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:24:01,954 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [429 Valid, 1100 Invalid, 395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [210 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 02:24:01,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1144 states. [2024-11-28 02:24:02,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1144 to 1142. [2024-11-28 02:24:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1142 states, 912 states have (on average 1.3212719298245614) internal successors, (1205), 919 states have internal predecessors, (1205), 185 states have call successors, (185), 44 states have call predecessors, (185), 44 states have return successors, (185), 178 states have call predecessors, (185), 185 states have call successors, (185) [2024-11-28 02:24:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 1142 states and 1575 transitions. [2024-11-28 02:24:02,201 INFO L78 Accepts]: Start accepts. Automaton has 1142 states and 1575 transitions. Word has length 293 [2024-11-28 02:24:02,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:24:02,202 INFO L471 AbstractCegarLoop]: Abstraction has 1142 states and 1575 transitions. [2024-11-28 02:24:02,202 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 02:24:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1575 transitions. [2024-11-28 02:24:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-28 02:24:02,204 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:24:02,204 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:24:02,204 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-28 02:24:02,204 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:24:02,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:24:02,206 INFO L85 PathProgramCache]: Analyzing trace with hash 449148035, now seen corresponding path program 1 times [2024-11-28 02:24:02,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:24:02,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438077361] [2024-11-28 02:24:02,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:02,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:24:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:24:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 42 proven. 84 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:24:02,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:24:02,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438077361] [2024-11-28 02:24:02,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438077361] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:24:02,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246036618] [2024-11-28 02:24:02,886 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:02,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:24:02,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:24:02,889 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:24:02,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-28 02:24:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:24:03,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 02:24:03,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:24:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1758 proven. 48 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-28 02:24:04,273 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:24:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 78 proven. 48 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:24:05,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246036618] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:24:05,021 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:24:05,021 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 21 [2024-11-28 02:24:05,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264287108] [2024-11-28 02:24:05,022 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:24:05,023 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2024-11-28 02:24:05,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:24:05,023 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2024-11-28 02:24:05,024 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=346, Unknown=0, NotChecked=0, Total=420 [2024-11-28 02:24:05,024 INFO L87 Difference]: Start difference. First operand 1142 states and 1575 transitions. Second operand has 21 states, 21 states have (on average 9.0) internal successors, (189), 21 states have internal predecessors, (189), 5 states have call successors, (129), 3 states have call predecessors, (129), 6 states have return successors, (129), 5 states have call predecessors, (129), 5 states have call successors, (129) [2024-11-28 02:24:07,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:24:07,344 INFO L93 Difference]: Finished difference Result 2185 states and 3044 transitions. [2024-11-28 02:24:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-28 02:24:07,344 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 9.0) internal successors, (189), 21 states have internal predecessors, (189), 5 states have call successors, (129), 3 states have call predecessors, (129), 6 states have return successors, (129), 5 states have call predecessors, (129), 5 states have call successors, (129) Word has length 293 [2024-11-28 02:24:07,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:24:07,352 INFO L225 Difference]: With dead ends: 2185 [2024-11-28 02:24:07,352 INFO L226 Difference]: Without dead ends: 1453 [2024-11-28 02:24:07,354 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 575 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=227, Invalid=895, Unknown=0, NotChecked=0, Total=1122 [2024-11-28 02:24:07,355 INFO L435 NwaCegarLoop]: 282 mSDtfsCounter, 576 mSDsluCounter, 2436 mSDsCounter, 0 mSdLazyCounter, 1620 mSolverCounterSat, 203 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 619 SdHoareTripleChecker+Valid, 2718 SdHoareTripleChecker+Invalid, 1823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 203 IncrementalHoareTripleChecker+Valid, 1620 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:24:07,355 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [619 Valid, 2718 Invalid, 1823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [203 Valid, 1620 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-28 02:24:07,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1453 states. [2024-11-28 02:24:07,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1453 to 1142. [2024-11-28 02:24:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1142 states, 912 states have (on average 1.319078947368421) internal successors, (1203), 919 states have internal predecessors, (1203), 185 states have call successors, (185), 44 states have call predecessors, (185), 44 states have return successors, (185), 178 states have call predecessors, (185), 185 states have call successors, (185) [2024-11-28 02:24:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 1142 states and 1573 transitions. [2024-11-28 02:24:07,633 INFO L78 Accepts]: Start accepts. Automaton has 1142 states and 1573 transitions. Word has length 293 [2024-11-28 02:24:07,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:24:07,633 INFO L471 AbstractCegarLoop]: Abstraction has 1142 states and 1573 transitions. [2024-11-28 02:24:07,634 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 9.0) internal successors, (189), 21 states have internal predecessors, (189), 5 states have call successors, (129), 3 states have call predecessors, (129), 6 states have return successors, (129), 5 states have call predecessors, (129), 5 states have call successors, (129) [2024-11-28 02:24:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1573 transitions. [2024-11-28 02:24:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-28 02:24:07,636 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:24:07,636 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:24:07,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-28 02:24:07,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-28 02:24:07,841 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:24:07,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:24:07,842 INFO L85 PathProgramCache]: Analyzing trace with hash 1458669550, now seen corresponding path program 1 times [2024-11-28 02:24:07,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:24:07,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846968027] [2024-11-28 02:24:07,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:07,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:24:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:24:58,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 174 proven. 186 refuted. 0 times theorem prover too weak. 3252 trivial. 0 not checked. [2024-11-28 02:24:58,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:24:58,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846968027] [2024-11-28 02:24:58,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846968027] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:24:58,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1694347296] [2024-11-28 02:24:58,572 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:58,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:24:58,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:24:58,575 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:24:58,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-28 02:24:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:24:59,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-28 02:24:59,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:25:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2327 proven. 279 refuted. 0 times theorem prover too weak. 1006 trivial. 0 not checked. [2024-11-28 02:25:05,516 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:25:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 123 proven. 126 refuted. 0 times theorem prover too weak. 3363 trivial. 0 not checked. [2024-11-28 02:25:31,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1694347296] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:25:31,710 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:25:31,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 17, 16] total 46 [2024-11-28 02:25:31,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210432016] [2024-11-28 02:25:31,710 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:25:31,711 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-28 02:25:31,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:25:31,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-28 02:25:31,713 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=261, Invalid=1809, Unknown=0, NotChecked=0, Total=2070 [2024-11-28 02:25:31,713 INFO L87 Difference]: Start difference. First operand 1142 states and 1573 transitions. Second operand has 46 states, 46 states have (on average 5.043478260869565) internal successors, (232), 46 states have internal predecessors, (232), 13 states have call successors, (129), 5 states have call predecessors, (129), 11 states have return successors, (129), 13 states have call predecessors, (129), 13 states have call successors, (129) [2024-11-28 02:26:13,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:26:13,173 INFO L93 Difference]: Finished difference Result 3319 states and 4575 transitions. [2024-11-28 02:26:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-11-28 02:26:13,175 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 5.043478260869565) internal successors, (232), 46 states have internal predecessors, (232), 13 states have call successors, (129), 5 states have call predecessors, (129), 11 states have return successors, (129), 13 states have call predecessors, (129), 13 states have call successors, (129) Word has length 294 [2024-11-28 02:26:13,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:26:13,187 INFO L225 Difference]: With dead ends: 3319 [2024-11-28 02:26:13,187 INFO L226 Difference]: Without dead ends: 2709 [2024-11-28 02:26:13,193 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 578 SyntacticMatches, 0 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4890 ImplicationChecksByTransitivity, 32.4s TimeCoverageRelationStatistics Valid=2759, Invalid=13497, Unknown=0, NotChecked=0, Total=16256 [2024-11-28 02:26:13,193 INFO L435 NwaCegarLoop]: 288 mSDtfsCounter, 5840 mSDsluCounter, 4681 mSDsCounter, 0 mSdLazyCounter, 7013 mSolverCounterSat, 1806 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5851 SdHoareTripleChecker+Valid, 4969 SdHoareTripleChecker+Invalid, 8819 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1806 IncrementalHoareTripleChecker+Valid, 7013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:26:13,194 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5851 Valid, 4969 Invalid, 8819 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1806 Valid, 7013 Invalid, 0 Unknown, 0 Unchecked, 22.4s Time] [2024-11-28 02:26:13,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2709 states. [2024-11-28 02:26:13,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2709 to 1981. [2024-11-28 02:26:13,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1981 states, 1612 states have (on average 1.3232009925558312) internal successors, (2133), 1624 states have internal predecessors, (2133), 292 states have call successors, (292), 76 states have call predecessors, (292), 76 states have return successors, (292), 280 states have call predecessors, (292), 292 states have call successors, (292) [2024-11-28 02:26:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1981 states and 2717 transitions. [2024-11-28 02:26:13,787 INFO L78 Accepts]: Start accepts. Automaton has 1981 states and 2717 transitions. Word has length 294 [2024-11-28 02:26:13,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:26:13,788 INFO L471 AbstractCegarLoop]: Abstraction has 1981 states and 2717 transitions. [2024-11-28 02:26:13,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 5.043478260869565) internal successors, (232), 46 states have internal predecessors, (232), 13 states have call successors, (129), 5 states have call predecessors, (129), 11 states have return successors, (129), 13 states have call predecessors, (129), 13 states have call successors, (129) [2024-11-28 02:26:13,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2717 transitions. [2024-11-28 02:26:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-28 02:26:13,791 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:26:13,791 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:26:13,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-11-28 02:26:13,995 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-28 02:26:13,995 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:26:13,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:26:13,996 INFO L85 PathProgramCache]: Analyzing trace with hash -346768784, now seen corresponding path program 1 times [2024-11-28 02:26:13,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:26:13,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385599244] [2024-11-28 02:26:13,996 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:26:13,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:26:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 02:26:14,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [397861352] [2024-11-28 02:26:14,434 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:26:14,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:26:14,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:26:14,436 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:26:14,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-28 02:26:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:26:14,837 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:26:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:26:15,289 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 02:26:15,291 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 02:26:15,292 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:26:15,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-28 02:26:15,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:26:15,502 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:26:15,732 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:26:15,735 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:26:15 BoogieIcfgContainer [2024-11-28 02:26:15,738 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:26:15,738 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:26:15,739 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:26:15,739 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:26:15,740 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:21:08" (3/4) ... [2024-11-28 02:26:15,742 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 02:26:15,743 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:26:15,744 INFO L158 Benchmark]: Toolchain (without parser) took 309308.94ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 91.2MB in the beginning and 1.0GB in the end (delta: -932.9MB). Peak memory consumption was 439.0MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,744 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:26:15,745 INFO L158 Benchmark]: CACSL2BoogieTranslator took 656.57ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.4MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,745 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.83ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 54.4MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,745 INFO L158 Benchmark]: Boogie Preprocessor took 193.25ms. Allocated memory is still 117.4MB. Free memory was 54.4MB in the beginning and 84.0MB in the end (delta: -29.6MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,746 INFO L158 Benchmark]: RCFGBuilder took 1478.11ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 66.6MB in the end (delta: 16.8MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,747 INFO L158 Benchmark]: TraceAbstraction took 306824.99ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 65.8MB in the beginning and 1.0GB in the end (delta: -958.3MB). Peak memory consumption was 401.4MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,747 INFO L158 Benchmark]: Witness Printer took 5.03ms. Allocated memory is still 1.5GB. Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 88.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:26:15,752 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 656.57ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.4MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.83ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 54.4MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 193.25ms. Allocated memory is still 117.4MB. Free memory was 54.4MB in the beginning and 84.0MB in the end (delta: -29.6MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1478.11ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 66.6MB in the end (delta: 16.8MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. * TraceAbstraction took 306824.99ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 65.8MB in the beginning and 1.0GB in the end (delta: -958.3MB). Peak memory consumption was 401.4MB. Max. memory is 16.1GB. * Witness Printer took 5.03ms. Allocated memory is still 1.5GB. Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 88.4kB). 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 someBinaryArithmeticDOUBLEoperation at line 148, overapproximation of someBinaryArithmeticDOUBLEoperation at line 153, overapproximation of someBinaryArithmeticDOUBLEoperation at line 164, overapproximation of someBinaryFLOATComparisonOperation at line 327, overapproximation of someBinaryFLOATComparisonOperation at line 352, overapproximation of someBinaryFLOATComparisonOperation at line 352, overapproximation of someBinaryFLOATComparisonOperation at line 325, overapproximation of bitwiseOr at line 160, overapproximation of someUnaryDOUBLEoperation at line 63, overapproximation of someBinaryDOUBLEComparisonOperation at line 93, overapproximation of someBinaryDOUBLEComparisonOperation at line 270, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someBinaryDOUBLEComparisonOperation at line 152, overapproximation of someBinaryDOUBLEComparisonOperation at line 287, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someBinaryDOUBLEComparisonOperation at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 178, overapproximation of someBinaryDOUBLEComparisonOperation at line 336, overapproximation of someBinaryDOUBLEComparisonOperation at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 175, overapproximation of someBinaryDOUBLEComparisonOperation at line 274, overapproximation of someBinaryDOUBLEComparisonOperation at line 272, overapproximation of someBinaryDOUBLEComparisonOperation at line 278, overapproximation of someBinaryDOUBLEComparisonOperation at line 332, overapproximation of someBinaryDOUBLEComparisonOperation at line 219, overapproximation of someBinaryDOUBLEComparisonOperation at line 128, overapproximation of someBinaryDOUBLEComparisonOperation at line 244, overapproximation of someBinaryDOUBLEComparisonOperation at line 199, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someBinaryDOUBLEComparisonOperation at line 334, overapproximation of someBinaryDOUBLEComparisonOperation at line 98, overapproximation of someBinaryDOUBLEComparisonOperation at line 268, overapproximation of someBinaryDOUBLEComparisonOperation at line 286, overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 276. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 50.75; [L23] double var_1_3 = 8.5; [L24] double var_1_4 = 64.5; [L25] double var_1_5 = 9.3; [L26] double var_1_6 = 10.5; [L27] double var_1_7 = 1000000000000000.2; [L28] unsigned char var_1_8 = 1; [L29] double var_1_10 = 127.875; [L30] unsigned char var_1_11 = 1; [L31] unsigned char var_1_12 = 0; [L32] unsigned short int var_1_13 = 8; [L33] double var_1_14 = 15.5; [L34] unsigned short int var_1_15 = 28305; [L35] unsigned short int var_1_17 = 20735; [L36] unsigned char var_1_19 = 25; [L37] unsigned char var_1_20 = 200; [L38] unsigned char var_1_21 = 5; [L39] unsigned char var_1_22 = 5; [L40] unsigned char var_1_23 = 0; [L41] double var_1_24 = 10.5; [L42] unsigned long int var_1_25 = 128; [L43] float var_1_27 = 31.75; [L44] signed short int var_1_28 = 64; [L45] signed long int var_1_29 = 32; [L46] unsigned char var_1_30 = 8; [L47] unsigned char var_1_31 = 1; [L48] unsigned char var_1_32 = 128; [L49] unsigned char var_1_33 = 128; [L50] signed short int var_1_34 = -10; [L51] signed long int var_1_35 = 4; [L52] unsigned char var_1_36 = 0; [L53] unsigned char var_1_37 = 0; [L54] unsigned char var_1_38 = 0; [L55] unsigned char var_1_39 = 0; [L56] unsigned char var_1_40 = 0; [L57] unsigned char var_1_41 = 0; [L58] signed long int var_1_43 = 0; [L59] float var_1_45 = 256.2; [L60] float var_1_46 = 0.0; [L61] float var_1_47 = 1.6; [L62] unsigned short int var_1_48 = 43572; [L63] float var_1_49 = -0.8; [L64] unsigned char var_1_50 = 1; [L65] double var_1_51 = 0.875; [L66] unsigned long int var_1_52 = 64; [L67] double var_1_53 = 0.0; [L68] double var_1_54 = 100.7; [L69] double var_1_55 = 128.3; [L70] double last_1_var_1_1 = 50.75; [L71] unsigned char last_1_var_1_8 = 1; [L72] unsigned char last_1_var_1_19 = 25; [L73] unsigned char last_1_var_1_23 = 0; [L74] signed short int last_1_var_1_28 = 64; [L75] signed long int last_1_var_1_29 = 32; [L76] unsigned char last_1_var_1_30 = 8; [L77] signed short int last_1_var_1_34 = -10; [L78] unsigned char last_1_var_1_36 = 0; [L79] unsigned char last_1_var_1_50 = 1; [L80] unsigned long int last_1_var_1_52 = 64; VAL [isInitial=0, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=17/2, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L356] isInitial = 1 [L357] FCALL initially() [L359] CALL updateLastVariables() [L339] last_1_var_1_1 = var_1_1 [L340] last_1_var_1_8 = var_1_8 [L341] last_1_var_1_19 = var_1_19 [L342] last_1_var_1_23 = var_1_23 [L343] last_1_var_1_28 = var_1_28 [L344] last_1_var_1_29 = var_1_29 [L345] last_1_var_1_30 = var_1_30 [L346] last_1_var_1_34 = var_1_34 [L347] last_1_var_1_36 = var_1_36 [L348] last_1_var_1_50 = var_1_50 [L349] last_1_var_1_52 = var_1_52 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=17/2, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L359] RET updateLastVariables() [L360] CALL updateVariables() [L267] var_1_3 = __VERIFIER_nondet_double() [L268] CALL assume_abort_if_not((var_1_3 >= -230584.3009213691390e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 2305843.009213691390e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L268] RET assume_abort_if_not((var_1_3 >= -230584.3009213691390e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 2305843.009213691390e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L269] var_1_4 = __VERIFIER_nondet_double() [L270] CALL assume_abort_if_not((var_1_4 >= -230584.3009213691390e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 2305843.009213691390e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L270] RET assume_abort_if_not((var_1_4 >= -230584.3009213691390e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 2305843.009213691390e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L271] var_1_5 = __VERIFIER_nondet_double() [L272] 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_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L272] 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_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L273] var_1_6 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_7=5000000000000001/5, var_1_8=1] [L274] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_7=5000000000000001/5, var_1_8=1] [L275] var_1_7 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L276] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L277] var_1_10 = __VERIFIER_nondet_double() [L278] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L278] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L279] var_1_11 = __VERIFIER_nondet_uchar() [L280] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L280] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L281] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L281] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L282] var_1_12 = __VERIFIER_nondet_uchar() [L283] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L283] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L284] CALL assume_abort_if_not(var_1_12 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L284] RET assume_abort_if_not(var_1_12 <= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L285] var_1_14 = __VERIFIER_nondet_double() [L286] CALL assume_abort_if_not((var_1_14 >= -922337.2036854776000e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L286] RET assume_abort_if_not((var_1_14 >= -922337.2036854776000e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L287] CALL assume_abort_if_not(var_1_14 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L287] RET assume_abort_if_not(var_1_14 != 0.0F) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L288] var_1_15 = __VERIFIER_nondet_ushort() [L289] CALL assume_abort_if_not(var_1_15 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L289] RET assume_abort_if_not(var_1_15 >= 24575) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L290] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L290] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L291] var_1_17 = __VERIFIER_nondet_ushort() [L292] CALL assume_abort_if_not(var_1_17 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L292] RET assume_abort_if_not(var_1_17 >= 16384) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L293] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L293] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L294] var_1_20 = __VERIFIER_nondet_uchar() [L295] CALL assume_abort_if_not(var_1_20 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L295] RET assume_abort_if_not(var_1_20 >= 127) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L296] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L296] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L297] var_1_21 = __VERIFIER_nondet_uchar() [L298] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L298] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L299] CALL assume_abort_if_not(var_1_21 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L299] RET assume_abort_if_not(var_1_21 <= 64) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L300] var_1_22 = __VERIFIER_nondet_uchar() [L301] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L301] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L302] CALL assume_abort_if_not(var_1_22 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L302] RET assume_abort_if_not(var_1_22 <= 63) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L303] var_1_31 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L304] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L305] CALL assume_abort_if_not(var_1_31 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L305] RET assume_abort_if_not(var_1_31 <= 63) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L306] var_1_32 = __VERIFIER_nondet_uchar() [L307] CALL assume_abort_if_not(var_1_32 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L307] RET assume_abort_if_not(var_1_32 >= 127) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L308] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L308] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L309] var_1_33 = __VERIFIER_nondet_uchar() [L310] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L310] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L311] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L311] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L312] var_1_37 = __VERIFIER_nondet_uchar() [L313] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L313] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L314] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L314] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L315] var_1_38 = __VERIFIER_nondet_uchar() [L316] CALL assume_abort_if_not(var_1_38 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L316] RET assume_abort_if_not(var_1_38 >= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L317] CALL assume_abort_if_not(var_1_38 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L317] RET assume_abort_if_not(var_1_38 <= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L318] var_1_40 = __VERIFIER_nondet_uchar() [L319] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L319] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L320] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L320] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L321] var_1_41 = __VERIFIER_nondet_uchar() [L322] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L322] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L323] CALL assume_abort_if_not(var_1_41 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L323] RET assume_abort_if_not(var_1_41 <= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L324] var_1_46 = __VERIFIER_nondet_float() [L325] CALL assume_abort_if_not((var_1_46 >= 4611686.018427382800e+12F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854765600e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L325] RET assume_abort_if_not((var_1_46 >= 4611686.018427382800e+12F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854765600e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L326] var_1_47 = __VERIFIER_nondet_float() [L327] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 4611686.018427382800e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L327] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 4611686.018427382800e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L328] var_1_48 = __VERIFIER_nondet_ushort() [L329] CALL assume_abort_if_not(var_1_48 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L329] RET assume_abort_if_not(var_1_48 >= 32767) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L330] CALL assume_abort_if_not(var_1_48 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L330] RET assume_abort_if_not(var_1_48 <= 65535) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L331] var_1_53 = __VERIFIER_nondet_double() [L332] CALL assume_abort_if_not((var_1_53 >= 4611686.018427387900e+12F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L332] RET assume_abort_if_not((var_1_53 >= 4611686.018427387900e+12F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L333] var_1_54 = __VERIFIER_nondet_double() [L334] CALL assume_abort_if_not((var_1_54 >= 0.0F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427387900e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_55=1283/10, var_1_8=1] [L334] RET assume_abort_if_not((var_1_54 >= 0.0F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427387900e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_55=1283/10, var_1_8=1] [L335] var_1_55 = __VERIFIER_nondet_double() [L336] CALL assume_abort_if_not((var_1_55 >= 0.0F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427387900e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=1] [L336] RET assume_abort_if_not((var_1_55 >= 0.0F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427387900e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=1] [L360] RET updateVariables() [L361] CALL step() [L84] COND FALSE !(last_1_var_1_1 == (- var_1_10)) [L91] var_1_39 = (var_1_41 || (last_1_var_1_23 && var_1_12)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=1] [L93] COND TRUE var_1_39 || (var_1_6 > (var_1_7 - var_1_10)) [L94] var_1_8 = (! var_1_11) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L98] COND TRUE var_1_4 <= var_1_6 [L99] var_1_28 = ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=8, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L101] COND TRUE var_1_17 >= var_1_21 [L102] var_1_30 = ((var_1_22 + var_1_31) + var_1_21) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L114] COND FALSE !(\read(var_1_39)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L117] COND TRUE (~ 5) != var_1_30 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L118] COND TRUE ((var_1_53 - var_1_47) - (var_1_54 + var_1_55)) <= (var_1_51 + 1.8) [L119] var_1_52 = 64u VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L126] COND TRUE \read(last_1_var_1_8) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L127] COND TRUE (var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L128] COND FALSE !(var_1_10 > var_1_7) [L139] var_1_19 = var_1_21 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=203/4, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L147] COND TRUE last_1_var_1_1 <= 2.25 [L148] var_1_1 = ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L152] COND TRUE (- var_1_14) <= var_1_7 [L153] var_1_24 = ((var_1_4 + var_1_3) + var_1_5) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L157] var_1_35 = (((((var_1_31 + var_1_19) < 0 ) ? -(var_1_31 + var_1_19) : (var_1_31 + var_1_19))) + (((((var_1_22 - var_1_20)) > (var_1_33)) ? ((var_1_22 - var_1_20)) : (var_1_33)))) [L158] signed short int stepLocal_8 = var_1_28; [L159] signed short int stepLocal_7 = var_1_28; VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_7=90, stepLocal_8=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L160] EXPR var_1_17 | var_1_33 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_7=90, stepLocal_8=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L160] COND FALSE !(stepLocal_7 >= (var_1_17 | var_1_33)) [L163] COND TRUE (var_1_48 - (var_1_15 - var_1_31)) > stepLocal_8 [L164] var_1_45 = (var_1_7 - var_1_6) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L171] unsigned char stepLocal_0 = var_1_12; VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_0=0, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L172] COND FALSE !(stepLocal_0 || var_1_39) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L175] COND TRUE var_1_24 < (24.75 + var_1_45) [L176] var_1_36 = (var_1_11 || (var_1_37 && var_1_38)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L178] COND FALSE !(var_1_45 >= (99.3 / var_1_14)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L187] COND TRUE ! ((var_1_31 + var_1_33) >= var_1_17) [L188] var_1_43 = ((((var_1_30) < ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28))))) ? (var_1_30) : ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28)))))) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L192] signed long int stepLocal_4 = var_1_35; VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_4=344, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L193] COND FALSE !(stepLocal_4 < (- var_1_28)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L196] COND FALSE !(var_1_8 || var_1_23) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L199] COND TRUE (var_1_14 / var_1_46) >= (((((var_1_47) > (var_1_6)) ? (var_1_47) : (var_1_6))) - var_1_7) [L200] var_1_49 = var_1_4 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L203] unsigned char stepLocal_3 = var_1_19; [L204] unsigned char stepLocal_2 = var_1_21; [L205] unsigned char stepLocal_1 = var_1_20; VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_1=127, stepLocal_3=-229, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=128, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L206] COND TRUE stepLocal_1 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22))) [L207] var_1_25 = (var_1_21 + var_1_15) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_3=-229, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L217] unsigned char stepLocal_6 = var_1_30; VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_3=-229, stepLocal_6=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L218] EXPR var_1_22 & var_1_13 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_3=-229, stepLocal_6=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L218] signed long int stepLocal_5 = var_1_22 & var_1_13; [L219] COND FALSE !(var_1_5 > var_1_7) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_3=-229, stepLocal_5=0, stepLocal_6=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L224] COND TRUE \read(var_1_11) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_3=-229, stepLocal_5=0, stepLocal_6=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=32, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L225] COND TRUE stepLocal_5 < var_1_15 [L226] var_1_29 = ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_3=-229, stepLocal_6=90, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L232] var_1_34 = ((var_1_22 + (var_1_20 + var_1_33)) + (var_1_19 - var_1_29)) [L233] signed long int stepLocal_11 = var_1_35; [L234] signed long int stepLocal_10 = (((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31)); [L235] unsigned char stepLocal_9 = var_1_8; VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_10=63, stepLocal_11=344, stepLocal_3=-229, stepLocal_6=90, stepLocal_9=0, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L236] COND FALSE !(\read(var_1_23)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_10=63, stepLocal_11=344, stepLocal_3=-229, stepLocal_6=90, stepLocal_9=0, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L243] COND TRUE ! var_1_39 VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_10=63, stepLocal_11=344, stepLocal_3=-229, stepLocal_6=90, stepLocal_9=0, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=0] [L244] COND TRUE var_1_7 < (var_1_45 + var_1_45) [L245] var_1_50 = (! (var_1_39 || var_1_38)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, stepLocal_10=63, stepLocal_11=344, stepLocal_3=-229, stepLocal_6=90, stepLocal_9=0, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=0, var_1_51=7/8, var_1_52=64, var_1_8=0] [L361] RET step() [L362] CALL, EXPR property() [L352] EXPR ((((((((((last_1_var_1_1 <= 2.25) ? (var_1_1 == ((double) ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))))) : (var_1_1 == ((double) ((((((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) > ((var_1_6 - var_1_7))) ? (((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) : ((var_1_6 - var_1_7))))))) && ((var_1_39 || (var_1_6 > (var_1_7 - var_1_10))) ? (var_1_8 == ((unsigned char) (! var_1_11))) : (var_1_8 == ((unsigned char) ((var_1_3 <= var_1_10) && var_1_12))))) && ((var_1_45 >= (99.3 / var_1_14)) ? ((var_1_24 > 0.4) ? (((((((var_1_45) > (var_1_5)) ? (var_1_45) : (var_1_5))) + var_1_14) <= var_1_7) ? (var_1_13 == ((unsigned short int) (((var_1_15 - var_1_30) + var_1_17) - (var_1_19 + (5 + 32))))) : 1) : (var_1_13 == ((unsigned short int) var_1_15))) : 1)) && (last_1_var_1_8 ? (((var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30)) ? ((var_1_10 > var_1_7) ? (((last_1_var_1_30 * (last_1_var_1_19 - 16)) == var_1_15) ? (((var_1_20 - (var_1_21 + var_1_22)) <= last_1_var_1_30) ? (var_1_19 == ((unsigned char) var_1_22)) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_22))) : (var_1_19 == ((unsigned char) var_1_21)))) && ((var_1_12 || var_1_39) ? (var_1_23 == ((unsigned char) (((var_1_17 + var_1_19) < var_1_19) || var_1_11))) : 1)) && (((- var_1_14) <= var_1_7) ? (var_1_24 == ((double) ((var_1_4 + var_1_3) + var_1_5))) : (var_1_24 == ((double) (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))))))) && ((var_1_20 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22)))) ? (var_1_25 == ((unsigned long int) (var_1_21 + var_1_15))) : ((var_1_15 > var_1_19) ? ((var_1_21 < 0) ? (var_1_25 == ((unsigned long int) var_1_43)) : 1) : (var_1_25 == ((unsigned long int) ((((((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) > ((var_1_21 + var_1_30))) ? (((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) : ((var_1_21 + var_1_30))))))))) && ((var_1_35 < (- var_1_28)) ? (var_1_27 == ((float) ((((((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) < ((var_1_5 + var_1_4))) ? (((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) : ((var_1_5 + var_1_4)))))) : 1)) && ((var_1_4 <= var_1_6) ? (var_1_28 == ((signed short int) ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))))) : 1)) && ((var_1_5 > var_1_7) ? ((var_1_30 <= (var_1_19 & (var_1_13 & var_1_22))) ? (var_1_29 == ((signed long int) (((((var_1_15 + var_1_30)) > ((var_1_13 + var_1_28))) ? ((var_1_15 + var_1_30)) : ((var_1_13 + var_1_28)))))) : 1) : (var_1_11 ? (((var_1_22 & var_1_13) < var_1_15) ? (var_1_29 == ((signed long int) ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))))) : (var_1_29 == ((signed long int) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : 1)) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=0, var_1_51=7/8, var_1_52=64, var_1_8=0] [L352] EXPR (((((((((((((((((last_1_var_1_1 <= 2.25) ? (var_1_1 == ((double) ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))))) : (var_1_1 == ((double) ((((((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) > ((var_1_6 - var_1_7))) ? (((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) : ((var_1_6 - var_1_7))))))) && ((var_1_39 || (var_1_6 > (var_1_7 - var_1_10))) ? (var_1_8 == ((unsigned char) (! var_1_11))) : (var_1_8 == ((unsigned char) ((var_1_3 <= var_1_10) && var_1_12))))) && ((var_1_45 >= (99.3 / var_1_14)) ? ((var_1_24 > 0.4) ? (((((((var_1_45) > (var_1_5)) ? (var_1_45) : (var_1_5))) + var_1_14) <= var_1_7) ? (var_1_13 == ((unsigned short int) (((var_1_15 - var_1_30) + var_1_17) - (var_1_19 + (5 + 32))))) : 1) : (var_1_13 == ((unsigned short int) var_1_15))) : 1)) && (last_1_var_1_8 ? (((var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30)) ? ((var_1_10 > var_1_7) ? (((last_1_var_1_30 * (last_1_var_1_19 - 16)) == var_1_15) ? (((var_1_20 - (var_1_21 + var_1_22)) <= last_1_var_1_30) ? (var_1_19 == ((unsigned char) var_1_22)) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_22))) : (var_1_19 == ((unsigned char) var_1_21)))) && ((var_1_12 || var_1_39) ? (var_1_23 == ((unsigned char) (((var_1_17 + var_1_19) < var_1_19) || var_1_11))) : 1)) && (((- var_1_14) <= var_1_7) ? (var_1_24 == ((double) ((var_1_4 + var_1_3) + var_1_5))) : (var_1_24 == ((double) (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))))))) && ((var_1_20 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22)))) ? (var_1_25 == ((unsigned long int) (var_1_21 + var_1_15))) : ((var_1_15 > var_1_19) ? ((var_1_21 < 0) ? (var_1_25 == ((unsigned long int) var_1_43)) : 1) : (var_1_25 == ((unsigned long int) ((((((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) > ((var_1_21 + var_1_30))) ? (((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) : ((var_1_21 + var_1_30))))))))) && ((var_1_35 < (- var_1_28)) ? (var_1_27 == ((float) ((((((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) < ((var_1_5 + var_1_4))) ? (((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) : ((var_1_5 + var_1_4)))))) : 1)) && ((var_1_4 <= var_1_6) ? (var_1_28 == ((signed short int) ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))))) : 1)) && ((var_1_5 > var_1_7) ? ((var_1_30 <= (var_1_19 & (var_1_13 & var_1_22))) ? (var_1_29 == ((signed long int) (((((var_1_15 + var_1_30)) > ((var_1_13 + var_1_28))) ? ((var_1_15 + var_1_30)) : ((var_1_13 + var_1_28)))))) : 1) : (var_1_11 ? (((var_1_22 & var_1_13) < var_1_15) ? (var_1_29 == ((signed long int) ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))))) : (var_1_29 == ((signed long int) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : 1))) && ((var_1_17 >= var_1_21) ? (var_1_30 == ((unsigned char) ((var_1_22 + var_1_31) + var_1_21))) : ((((- last_1_var_1_52) < (var_1_21 - var_1_20)) && var_1_12) ? (var_1_30 == ((unsigned char) (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) - var_1_22))) : ((last_1_var_1_29 <= last_1_var_1_28) ? (var_1_30 == ((unsigned char) ((((var_1_33) > (var_1_31)) ? (var_1_33) : (var_1_31))))) : (var_1_30 == ((unsigned char) var_1_21)))))) && (var_1_34 == ((signed short int) ((var_1_22 + (var_1_20 + var_1_33)) + (var_1_19 - var_1_29))))) && (var_1_35 == ((signed long int) (((((var_1_31 + var_1_19) < 0 ) ? -(var_1_31 + var_1_19) : (var_1_31 + var_1_19))) + (((((var_1_22 - var_1_20)) > (var_1_33)) ? ((var_1_22 - var_1_20)) : (var_1_33))))))) && ((var_1_24 < (24.75 + var_1_45)) ? (var_1_36 == ((unsigned char) (var_1_11 || (var_1_37 && var_1_38)))) : 1)) && ((last_1_var_1_1 == (- var_1_10)) ? ((var_1_33 < 10) ? (var_1_39 == ((unsigned char) var_1_12)) : (var_1_39 == ((unsigned char) ((last_1_var_1_36 && (var_1_12 || var_1_40)) || (var_1_38 && var_1_41))))) : (var_1_39 == ((unsigned char) (var_1_41 || (last_1_var_1_23 && var_1_12)))))) && ((! ((var_1_31 + var_1_33) >= var_1_17)) ? (var_1_43 == ((signed long int) ((((var_1_30) < ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28))))) ? (var_1_30) : ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28)))))))) : (var_1_43 == ((signed long int) ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))))) && ((var_1_28 >= (var_1_17 | var_1_33)) ? (var_1_45 == ((float) (var_1_7 - (var_1_46 - var_1_47)))) : (((var_1_48 - (var_1_15 - var_1_31)) > var_1_28) ? (var_1_45 == ((float) (var_1_7 - var_1_6))) : (var_1_8 ? (var_1_45 == ((float) (var_1_4 + var_1_47))) : 1))) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=0, var_1_51=7/8, var_1_52=64, var_1_8=0] [L352-L353] return (((((((((((((((((((((last_1_var_1_1 <= 2.25) ? (var_1_1 == ((double) ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))))) : (var_1_1 == ((double) ((((((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) > ((var_1_6 - var_1_7))) ? (((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) : ((var_1_6 - var_1_7))))))) && ((var_1_39 || (var_1_6 > (var_1_7 - var_1_10))) ? (var_1_8 == ((unsigned char) (! var_1_11))) : (var_1_8 == ((unsigned char) ((var_1_3 <= var_1_10) && var_1_12))))) && ((var_1_45 >= (99.3 / var_1_14)) ? ((var_1_24 > 0.4) ? (((((((var_1_45) > (var_1_5)) ? (var_1_45) : (var_1_5))) + var_1_14) <= var_1_7) ? (var_1_13 == ((unsigned short int) (((var_1_15 - var_1_30) + var_1_17) - (var_1_19 + (5 + 32))))) : 1) : (var_1_13 == ((unsigned short int) var_1_15))) : 1)) && (last_1_var_1_8 ? (((var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30)) ? ((var_1_10 > var_1_7) ? (((last_1_var_1_30 * (last_1_var_1_19 - 16)) == var_1_15) ? (((var_1_20 - (var_1_21 + var_1_22)) <= last_1_var_1_30) ? (var_1_19 == ((unsigned char) var_1_22)) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_22))) : (var_1_19 == ((unsigned char) var_1_21)))) && ((var_1_12 || var_1_39) ? (var_1_23 == ((unsigned char) (((var_1_17 + var_1_19) < var_1_19) || var_1_11))) : 1)) && (((- var_1_14) <= var_1_7) ? (var_1_24 == ((double) ((var_1_4 + var_1_3) + var_1_5))) : (var_1_24 == ((double) (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))))))) && ((var_1_20 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22)))) ? (var_1_25 == ((unsigned long int) (var_1_21 + var_1_15))) : ((var_1_15 > var_1_19) ? ((var_1_21 < 0) ? (var_1_25 == ((unsigned long int) var_1_43)) : 1) : (var_1_25 == ((unsigned long int) ((((((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) > ((var_1_21 + var_1_30))) ? (((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) : ((var_1_21 + var_1_30))))))))) && ((var_1_35 < (- var_1_28)) ? (var_1_27 == ((float) ((((((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) < ((var_1_5 + var_1_4))) ? (((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) : ((var_1_5 + var_1_4)))))) : 1)) && ((var_1_4 <= var_1_6) ? (var_1_28 == ((signed short int) ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))))) : 1)) && ((var_1_5 > var_1_7) ? ((var_1_30 <= (var_1_19 & (var_1_13 & var_1_22))) ? (var_1_29 == ((signed long int) (((((var_1_15 + var_1_30)) > ((var_1_13 + var_1_28))) ? ((var_1_15 + var_1_30)) : ((var_1_13 + var_1_28)))))) : 1) : (var_1_11 ? (((var_1_22 & var_1_13) < var_1_15) ? (var_1_29 == ((signed long int) ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))))) : (var_1_29 == ((signed long int) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : 1))) && ((var_1_17 >= var_1_21) ? (var_1_30 == ((unsigned char) ((var_1_22 + var_1_31) + var_1_21))) : ((((- last_1_var_1_52) < (var_1_21 - var_1_20)) && var_1_12) ? (var_1_30 == ((unsigned char) (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) - var_1_22))) : ((last_1_var_1_29 <= last_1_var_1_28) ? (var_1_30 == ((unsigned char) ((((var_1_33) > (var_1_31)) ? (var_1_33) : (var_1_31))))) : (var_1_30 == ((unsigned char) var_1_21)))))) && (var_1_34 == ((signed short int) ((var_1_22 + (var_1_20 + var_1_33)) + (var_1_19 - var_1_29))))) && (var_1_35 == ((signed long int) (((((var_1_31 + var_1_19) < 0 ) ? -(var_1_31 + var_1_19) : (var_1_31 + var_1_19))) + (((((var_1_22 - var_1_20)) > (var_1_33)) ? ((var_1_22 - var_1_20)) : (var_1_33))))))) && ((var_1_24 < (24.75 + var_1_45)) ? (var_1_36 == ((unsigned char) (var_1_11 || (var_1_37 && var_1_38)))) : 1)) && ((last_1_var_1_1 == (- var_1_10)) ? ((var_1_33 < 10) ? (var_1_39 == ((unsigned char) var_1_12)) : (var_1_39 == ((unsigned char) ((last_1_var_1_36 && (var_1_12 || var_1_40)) || (var_1_38 && var_1_41))))) : (var_1_39 == ((unsigned char) (var_1_41 || (last_1_var_1_23 && var_1_12)))))) && ((! ((var_1_31 + var_1_33) >= var_1_17)) ? (var_1_43 == ((signed long int) ((((var_1_30) < ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28))))) ? (var_1_30) : ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28)))))))) : (var_1_43 == ((signed long int) ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))))) && ((var_1_28 >= (var_1_17 | var_1_33)) ? (var_1_45 == ((float) (var_1_7 - (var_1_46 - var_1_47)))) : (((var_1_48 - (var_1_15 - var_1_31)) > var_1_28) ? (var_1_45 == ((float) (var_1_7 - var_1_6))) : (var_1_8 ? (var_1_45 == ((float) (var_1_4 + var_1_47))) : 1)))) && ((var_1_8 || var_1_23) ? (var_1_49 == ((float) (((((var_1_4 + 9.99999999999994E13f)) > (var_1_47)) ? ((var_1_4 + 9.99999999999994E13f)) : (var_1_47))))) : (((var_1_14 / var_1_46) >= (((((var_1_47) > (var_1_6)) ? (var_1_47) : (var_1_6))) - var_1_7)) ? (var_1_49 == ((float) var_1_4)) : 1))) && (var_1_23 ? ((((((var_1_52) > (var_1_17)) ? (var_1_52) : (var_1_17))) <= var_1_35) ? (var_1_50 == ((unsigned char) var_1_12)) : (var_1_50 == ((unsigned char) 0))) : ((! var_1_39) ? ((var_1_7 < (var_1_45 + var_1_45)) ? (var_1_50 == ((unsigned char) (! (var_1_39 || var_1_38)))) : ((var_1_8 || last_1_var_1_50) ? (var_1_50 == ((unsigned char) var_1_40)) : 1)) : ((var_1_14 <= 3.25) ? ((var_1_47 >= 50.5f) ? ((((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) >= var_1_34) ? (var_1_50 == ((unsigned char) var_1_38)) : (var_1_50 == ((unsigned char) ((((((var_1_21) > (var_1_30)) ? (var_1_21) : (var_1_30))) >= var_1_33) || (! var_1_41))))) : 1) : (var_1_50 == ((unsigned char) (var_1_37 && var_1_41))))))) && (var_1_39 ? (var_1_51 == ((double) var_1_3)) : 1)) && (((~ 5) != var_1_30) ? ((((var_1_53 - var_1_47) - (var_1_54 + var_1_55)) <= (var_1_51 + 1.8)) ? (var_1_52 == ((unsigned long int) 64u)) : (var_1_52 == ((unsigned long int) var_1_20))) : (var_1_52 == ((unsigned long int) var_1_31))) ; [L362] RET, EXPR property() [L362] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=0, var_1_51=7/8, var_1_52=64, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_15=-98305, var_1_17=16384, var_1_19=-229, var_1_1=5/2, var_1_20=127, var_1_21=-229, var_1_22=0, var_1_23=0, var_1_25=32794, var_1_27=127/4, var_1_28=90, var_1_29=37, var_1_30=90, var_1_31=63, var_1_32=127, var_1_33=254, var_1_34=371, var_1_35=344, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=90, var_1_48=32795, var_1_49=2, var_1_4=2, var_1_50=0, var_1_51=7/8, var_1_52=64, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 175 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 306.5s, OverallIterations: 19, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 95.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 16848 SdHoareTripleChecker+Valid, 61.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16751 mSDsluCounter, 26292 SdHoareTripleChecker+Invalid, 57.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20287 mSDsCounter, 4751 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15860 IncrementalHoareTripleChecker+Invalid, 20612 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4751 mSolverCounterUnsat, 6005 mSDtfsCounter, 15860 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5236 GetRequests, 4827 SyntacticMatches, 6 SemanticMatches, 403 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7331 ImplicationChecksByTransitivity, 76.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2325occurred in iteration=12, InterpolantAutomatonStates: 306, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 18 MinimizatonAttempts, 5609 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 6.1s SatisfiabilityAnalysisTime, 195.2s InterpolantComputationTime, 8431 NumberOfCodeBlocks, 8431 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 9851 ConstructedInterpolants, 26 QuantifiedInterpolants, 140292 SizeOfPredicates, 55 NumberOfNonLiveVariables, 6219 ConjunctsInSsa, 137 ConjunctsInUnsatCore, 34 InterpolantComputations, 10 PerfectInterpolantSequences, 120183/122808 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 02:26:15,980 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-28 02:26:16,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB --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 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:26:18,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:26:18,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 02:26:18,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:26:18,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:26:18,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:26:18,944 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:26:18,944 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:26:18,944 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:26:18,945 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:26:18,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:26:18,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:26:18,945 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:26:18,946 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:26:18,946 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:26:18,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:26:18,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:26:18,946 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:26:18,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:26:18,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:26:18,947 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:26:18,947 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:26:18,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:26:18,947 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 02:26:18,948 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 02:26:18,948 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 02:26:18,948 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:26:18,948 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:26:18,948 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:26:18,948 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:26:18,949 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:26:18,949 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:26:18,949 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:26:18,949 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:26:18,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:26:18,949 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:26:18,950 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:26:18,950 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:26:18,950 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:26:18,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:26:18,950 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:26:18,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:26:18,951 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:26:18,951 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:26:18,951 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 02:26:18,951 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 02:26:18,951 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:26:18,951 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:26:18,952 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:26:18,952 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:26:18,952 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 [2024-11-28 02:26:19,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:26:19,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:26:19,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:26:19,295 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:26:19,296 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:26:19,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i [2024-11-28 02:26:22,319 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/23df89424/b139e387159648b7a5f5b539060ff501/FLAG1ca38714c [2024-11-28 02:26:22,650 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:26:22,651 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i [2024-11-28 02:26:22,661 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/23df89424/b139e387159648b7a5f5b539060ff501/FLAG1ca38714c [2024-11-28 02:26:22,678 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/data/23df89424/b139e387159648b7a5f5b539060ff501 [2024-11-28 02:26:22,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:26:22,682 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:26:22,684 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:26:22,684 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:26:22,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:26:22,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:26:22" (1/1) ... [2024-11-28 02:26:22,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fdaaa89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:22, skipping insertion in model container [2024-11-28 02:26:22,692 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:26:22" (1/1) ... [2024-11-28 02:26:22,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:26:22,935 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-28 02:26:23,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:26:23,192 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:26:23,205 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_eafec4c5-d5ba-46ab-8b02-97139d75692f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-28 02:26:23,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:26:23,330 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:26:23,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23 WrapperNode [2024-11-28 02:26:23,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:26:23,333 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:26:23,333 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:26:23,333 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:26:23,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,361 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,409 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 334 [2024-11-28 02:26:23,409 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:26:23,410 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:26:23,410 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:26:23,410 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:26:23,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,436 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,485 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]. [2024-11-28 02:26:23,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,489 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,516 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,518 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,523 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,530 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,537 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:26:23,538 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:26:23,538 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:26:23,538 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:26:23,539 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (1/1) ... [2024-11-28 02:26:23,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:26:23,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:26:23,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:26:23,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:26:23,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:26:23,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 02:26:23,681 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:26:23,681 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:26:23,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:26:23,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:26:23,812 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:26:23,814 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:27:11,253 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-28 02:27:11,253 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:27:11,267 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:27:11,267 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:27:11,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:27:11 BoogieIcfgContainer [2024-11-28 02:27:11,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:27:11,270 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:27:11,270 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:27:11,276 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:27:11,276 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:26:22" (1/3) ... [2024-11-28 02:27:11,277 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24020e6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:27:11, skipping insertion in model container [2024-11-28 02:27:11,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:26:23" (2/3) ... [2024-11-28 02:27:11,277 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24020e6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:27:11, skipping insertion in model container [2024-11-28 02:27:11,278 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:27:11" (3/3) ... [2024-11-28 02:27:11,279 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-42.i [2024-11-28 02:27:11,296 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:27:11,298 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-42.i that has 2 procedures, 139 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:27:11,368 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:27:11,381 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;@43b6545e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:27:11,382 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:27:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 02:27:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-28 02:27:11,407 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:27:11,408 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:27:11,408 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:27:11,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:27:11,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1168048736, now seen corresponding path program 1 times [2024-11-28 02:27:11,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:27:11,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [846281703] [2024-11-28 02:27:11,428 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:27:11,429 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 [2024-11-28 02:27:11,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:27:11,431 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:27:11,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:27:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:27:15,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 472 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:27:15,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:27:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 3208 trivial. 0 not checked. [2024-11-28 02:27:15,185 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:27:15,185 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:27:15,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [846281703] [2024-11-28 02:27:15,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [846281703] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:27:15,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:27:15,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 02:27:15,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840496516] [2024-11-28 02:27:15,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:27:15,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:27:15,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:27:15,225 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:27:15,226 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:27:15,229 INFO L87 Difference]: Start difference. First operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 02:27:15,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:27:15,305 INFO L93 Difference]: Finished difference Result 271 states and 493 transitions. [2024-11-28 02:27:15,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:27:15,307 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 278 [2024-11-28 02:27:15,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:27:15,321 INFO L225 Difference]: With dead ends: 271 [2024-11-28 02:27:15,321 INFO L226 Difference]: Without dead ends: 135 [2024-11-28 02:27:15,326 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 277 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:27:15,329 INFO L435 NwaCegarLoop]: 218 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, 218 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 [2024-11-28 02:27:15,330 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:27:15,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-11-28 02:27:15,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2024-11-28 02:27:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 90 states have (on average 1.4666666666666666) internal successors, (132), 90 states have internal predecessors, (132), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 02:27:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 218 transitions. [2024-11-28 02:27:15,418 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 218 transitions. Word has length 278 [2024-11-28 02:27:15,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:27:15,419 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 218 transitions. [2024-11-28 02:27:15,422 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 02:27:15,422 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2024-11-28 02:27:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-28 02:27:15,433 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:27:15,434 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:27:15,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:27:15,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:27:15,636 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:27:15,636 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:27:15,636 INFO L85 PathProgramCache]: Analyzing trace with hash -109314528, now seen corresponding path program 1 times [2024-11-28 02:27:15,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:27:15,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1357079863] [2024-11-28 02:27:15,638 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:27:15,638 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 [2024-11-28 02:27:15,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:27:15,643 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:27:15,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:27:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:27:19,310 INFO L256 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 02:27:19,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:27:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-28 02:27:33,557 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:27:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 02:27:42,490 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:27:42,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1357079863] [2024-11-28 02:27:42,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1357079863] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:27:42,491 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:27:42,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 10 [2024-11-28 02:27:42,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613281374] [2024-11-28 02:27:42,491 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:27:42,493 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 02:27:42,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:27:42,495 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 02:27:42,495 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:27:42,496 INFO L87 Difference]: Start difference. First operand 135 states and 218 transitions. Second operand has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 2 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 2 states have call predecessors, (86), 2 states have call successors, (86) [2024-11-28 02:27:53,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:27:55,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:00,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.89s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:04,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:08,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:12,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:17,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.78s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:21,936 WARN L539 Checker$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 [] [2024-11-28 02:28:25,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:29,950 WARN L539 Checker$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 [] [2024-11-28 02:28:33,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:37,955 WARN L539 Checker$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 [] [2024-11-28 02:28:41,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:45,973 WARN L539 Checker$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 [] [2024-11-28 02:28:51,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.80s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:28:55,182 WARN L539 Checker$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 [] [2024-11-28 02:28:59,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:29:03,192 WARN L539 Checker$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 [] [2024-11-28 02:29:24,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:29:28,400 WARN L539 Checker$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 [] [2024-11-28 02:29:32,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:29:36,406 WARN L539 Checker$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 [] [2024-11-28 02:29:40,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:29:44,424 WARN L539 Checker$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 [] [2024-11-28 02:29:49,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.82s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:29:53,845 WARN L539 Checker$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 [] [2024-11-28 02:29:57,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:01,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:05,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:09,879 WARN L539 Checker$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 [] [2024-11-28 02:30:13,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:18,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:22,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:26,990 WARN L539 Checker$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 [] [2024-11-28 02:30:30,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:35,002 WARN L539 Checker$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 [] [2024-11-28 02:30:39,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:43,012 WARN L539 Checker$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 [] [2024-11-28 02:30:47,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:51,031 WARN L539 Checker$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 [] [2024-11-28 02:30:55,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:30:59,039 WARN L539 Checker$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 [] [2024-11-28 02:31:03,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:31:03,631 INFO L93 Difference]: Finished difference Result 972 states and 1545 transitions. [2024-11-28 02:31:03,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-28 02:31:03,632 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 2 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 2 states have call predecessors, (86), 2 states have call successors, (86) Word has length 279 [2024-11-28 02:31:03,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:31:03,641 INFO L225 Difference]: With dead ends: 972 [2024-11-28 02:31:03,642 INFO L226 Difference]: Without dead ends: 840 [2024-11-28 02:31:03,644 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 582 GetRequests, 552 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 259 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=281, Invalid=649, Unknown=0, NotChecked=0, Total=930 [2024-11-28 02:31:03,645 INFO L435 NwaCegarLoop]: 163 mSDtfsCounter, 2009 mSDsluCounter, 789 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 1045 mSolverCounterUnsat, 40 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 192.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2086 SdHoareTripleChecker+Valid, 952 SdHoareTripleChecker+Invalid, 1805 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1045 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 40 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 194.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:31:03,645 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2086 Valid, 952 Invalid, 1805 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1045 Valid, 720 Invalid, 40 Unknown, 0 Unchecked, 194.9s Time] [2024-11-28 02:31:03,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2024-11-28 02:31:03,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 462. [2024-11-28 02:31:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 462 states, 338 states have (on average 1.5207100591715976) internal successors, (514), 339 states have internal predecessors, (514), 120 states have call successors, (120), 3 states have call predecessors, (120), 3 states have return successors, (120), 119 states have call predecessors, (120), 120 states have call successors, (120) [2024-11-28 02:31:03,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 462 states and 754 transitions. [2024-11-28 02:31:03,845 INFO L78 Accepts]: Start accepts. Automaton has 462 states and 754 transitions. Word has length 279 [2024-11-28 02:31:03,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:31:03,846 INFO L471 AbstractCegarLoop]: Abstraction has 462 states and 754 transitions. [2024-11-28 02:31:03,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 states have internal predecessors, (79), 2 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 2 states have call predecessors, (86), 2 states have call successors, (86) [2024-11-28 02:31:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 754 transitions. [2024-11-28 02:31:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-28 02:31:03,852 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:31:03,853 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:31:03,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:31:04,053 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:31:04,053 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:31:04,054 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:31:04,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1070156124, now seen corresponding path program 1 times [2024-11-28 02:31:04,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:31:04,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [160908570] [2024-11-28 02:31:04,055 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:31:04,055 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 [2024-11-28 02:31:04,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:31:04,056 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:31:04,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:31:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:31:07,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 02:31:07,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:31:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:31:20,949 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:31:20,950 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:31:20,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [160908570] [2024-11-28 02:31:20,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [160908570] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:31:20,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:31:20,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:31:20,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220519110] [2024-11-28 02:31:20,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:31:20,952 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:31:20,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:31:20,952 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:31:20,952 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:31:20,953 INFO L87 Difference]: Start difference. First operand 462 states and 754 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:31:24,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:31:26,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:31:31,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.80s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:31:35,200 WARN L539 Checker$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 [] [2024-11-28 02:31:40,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.78s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:31:44,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:31:44,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:31:44,582 INFO L93 Difference]: Finished difference Result 1135 states and 1852 transitions. [2024-11-28 02:31:44,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:31:44,910 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 279 [2024-11-28 02:31:44,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:31:44,919 INFO L225 Difference]: With dead ends: 1135 [2024-11-28 02:31:44,919 INFO L226 Difference]: Without dead ends: 676 [2024-11-28 02:31:44,922 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:31:44,923 INFO L435 NwaCegarLoop]: 216 mSDtfsCounter, 127 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 87 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 632 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:31:44,923 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 632 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 14 Invalid, 4 Unknown, 0 Unchecked, 23.4s Time] [2024-11-28 02:31:44,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2024-11-28 02:31:44,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 562. [2024-11-28 02:31:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 562 states, 393 states have (on average 1.4860050890585241) internal successors, (584), 394 states have internal predecessors, (584), 163 states have call successors, (163), 5 states have call predecessors, (163), 5 states have return successors, (163), 162 states have call predecessors, (163), 163 states have call successors, (163) [2024-11-28 02:31:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 910 transitions. [2024-11-28 02:31:44,993 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 910 transitions. Word has length 279 [2024-11-28 02:31:44,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:31:44,994 INFO L471 AbstractCegarLoop]: Abstraction has 562 states and 910 transitions. [2024-11-28 02:31:44,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:31:44,995 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 910 transitions. [2024-11-28 02:31:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-28 02:31:44,999 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:31:45,000 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:31:45,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:31:45,200 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:31:45,200 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:31:45,201 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:31:45,201 INFO L85 PathProgramCache]: Analyzing trace with hash 237718227, now seen corresponding path program 1 times [2024-11-28 02:31:45,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:31:45,202 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1800253895] [2024-11-28 02:31:45,202 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:31:45,202 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 [2024-11-28 02:31:45,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:31:45,205 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:31:45,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:31:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:31:48,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 02:31:48,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:32:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 02:32:02,719 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:32:02,719 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:32:02,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1800253895] [2024-11-28 02:32:02,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1800253895] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:32:02,720 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:32:02,720 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:32:02,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344265492] [2024-11-28 02:32:02,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:32:02,721 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:32:02,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:32:02,721 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:32:02,722 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:32:02,722 INFO L87 Difference]: Start difference. First operand 562 states and 910 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:32:08,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:12,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:14,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:17,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:18,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:24,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:28,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:33,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:37,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:41,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:43,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:47,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:51,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:55,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:59,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:05,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.71s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:09,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:16,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:20,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:24,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:28,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:30,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:32,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:37,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:38,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:39,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:44,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:48,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:52,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:33:57,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:01,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:06,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:10,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:15,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:19,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:24,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:28,309 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 [] [2024-11-28 02:34:28,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:34:28,689 INFO L93 Difference]: Finished difference Result 1135 states and 1850 transitions. [2024-11-28 02:34:28,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:34:28,690 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 281 [2024-11-28 02:34:28,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:34:28,698 INFO L225 Difference]: With dead ends: 1135 [2024-11-28 02:34:28,698 INFO L226 Difference]: Without dead ends: 676 [2024-11-28 02:34:28,700 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 278 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:34:28,702 INFO L435 NwaCegarLoop]: 180 mSDtfsCounter, 146 mSDsluCounter, 340 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 87 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 143.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 520 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 145.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:34:28,705 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 520 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 114 Invalid, 26 Unknown, 0 Unchecked, 145.7s Time] [2024-11-28 02:34:28,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2024-11-28 02:34:28,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 572. [2024-11-28 02:34:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 572 states, 403 states have (on average 1.488833746898263) internal successors, (600), 404 states have internal predecessors, (600), 163 states have call successors, (163), 5 states have call predecessors, (163), 5 states have return successors, (163), 162 states have call predecessors, (163), 163 states have call successors, (163) [2024-11-28 02:34:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 572 states and 926 transitions. [2024-11-28 02:34:28,799 INFO L78 Accepts]: Start accepts. Automaton has 572 states and 926 transitions. Word has length 281 [2024-11-28 02:34:28,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:34:28,800 INFO L471 AbstractCegarLoop]: Abstraction has 572 states and 926 transitions. [2024-11-28 02:34:28,800 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 02:34:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 926 transitions. [2024-11-28 02:34:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-28 02:34:28,804 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:34:28,804 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:34:28,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:34:29,004 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:34:29,005 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:34:29,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:34:29,005 INFO L85 PathProgramCache]: Analyzing trace with hash 103704721, now seen corresponding path program 1 times [2024-11-28 02:34:29,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:34:29,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1987431032] [2024-11-28 02:34:29,006 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:34:29,006 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 [2024-11-28 02:34:29,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:34:29,008 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:34:29,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eafec4c5-d5ba-46ab-8b02-97139d75692f/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:34:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:34:32,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 02:34:32,711 INFO L279 TraceCheckSpWp]: Computing forward predicates...