./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:15:04,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:15:04,296 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 03:15:04,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:15:04,307 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:15:04,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:15:04,353 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:15:04,353 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:15:04,353 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:15:04,354 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:15:04,354 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:15:04,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:15:04,354 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:15:04,355 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:15:04,355 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:15:04,355 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:15:04,355 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:15:04,355 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:15:04,356 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:15:04,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:15:04,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:15:04,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:15:04,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:15:04,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:15:04,357 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:15:04,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:15:04,357 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:15:04,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:15:04,357 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:15:04,358 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:15:04,358 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:15:04,358 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:15:04,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:15:04,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:15:04,359 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:15:04,359 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:15:04,359 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:15:04,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:15:04,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:15:04,359 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:15:04,360 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:15:04,360 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:15:04,360 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:15:04,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:15:04,361 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:15:04,361 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:15:04,361 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:15:04,361 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:15:04,361 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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 -> de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 [2024-11-28 03:15:04,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:15:04,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:15:04,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:15:04,792 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:15:04,792 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:15:04,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i [2024-11-28 03:15:08,256 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/ac90c10d8/5661a950c9a241e2b4d64c0be38f7958/FLAGebe5fc65f [2024-11-28 03:15:08,739 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:15:08,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i [2024-11-28 03:15:08,761 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/ac90c10d8/5661a950c9a241e2b4d64c0be38f7958/FLAGebe5fc65f [2024-11-28 03:15:08,788 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/ac90c10d8/5661a950c9a241e2b4d64c0be38f7958 [2024-11-28 03:15:08,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:15:08,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:15:08,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:15:08,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:15:08,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:15:08,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:08" (1/1) ... [2024-11-28 03:15:08,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55c25b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:08, skipping insertion in model container [2024-11-28 03:15:08,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:08" (1/1) ... [2024-11-28 03:15:08,862 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:15:09,063 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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-28 03:15:09,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:15:09,287 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:15:09,300 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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-28 03:15:09,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:15:09,464 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:15:09,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09 WrapperNode [2024-11-28 03:15:09,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:15:09,465 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:15:09,465 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:15:09,466 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:15:09,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,514 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,611 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 369 [2024-11-28 03:15:09,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:15:09,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:15:09,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:15:09,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:15:09,626 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,639 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,699 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 03:15:09,700 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,702 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,739 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,741 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,756 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,774 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,786 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:15:09,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:15:09,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:15:09,787 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:15:09,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (1/1) ... [2024-11-28 03:15:09,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:15:09,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:09,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:15:09,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:15:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:15:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:15:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:15:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:15:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:15:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:15:10,068 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:15:10,071 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:15:11,199 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-28 03:15:11,200 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:15:11,216 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:15:11,217 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 03:15:11,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:11 BoogieIcfgContainer [2024-11-28 03:15:11,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:15:11,220 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:15:11,220 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:15:11,227 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:15:11,227 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:15:08" (1/3) ... [2024-11-28 03:15:11,229 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8f5676e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:15:11, skipping insertion in model container [2024-11-28 03:15:11,229 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:09" (2/3) ... [2024-11-28 03:15:11,230 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8f5676e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:15:11, skipping insertion in model container [2024-11-28 03:15:11,230 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:11" (3/3) ... [2024-11-28 03:15:11,232 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-56.i [2024-11-28 03:15:11,252 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:15:11,256 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-56.i that has 2 procedures, 157 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:15:11,355 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:15:11,377 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;@4398dad9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:15:11,378 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:15:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 104 states have (on average 1.4807692307692308) internal successors, (154), 105 states have internal predecessors, (154), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:15:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-28 03:15:11,406 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:11,407 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:11,408 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:11,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:11,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1100010781, now seen corresponding path program 1 times [2024-11-28 03:15:11,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:11,468 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772370691] [2024-11-28 03:15:11,468 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2024-11-28 03:15:12,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:12,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772370691] [2024-11-28 03:15:12,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [772370691] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:15:12,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1666918263] [2024-11-28 03:15:12,335 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:12,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:15:12,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:12,342 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:15:12,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 03:15:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:12,842 INFO L256 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:15:12,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:15:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2024-11-28 03:15:12,952 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:15:12,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1666918263] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:12,953 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:15:12,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 03:15:12,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574171732] [2024-11-28 03:15:12,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:12,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:15:12,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:12,999 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:15:13,000 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:15:13,004 INFO L87 Difference]: Start difference. First operand has 157 states, 104 states have (on average 1.4807692307692308) internal successors, (154), 105 states have internal predecessors, (154), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:15:13,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:13,070 INFO L93 Difference]: Finished difference Result 304 states and 546 transitions. [2024-11-28 03:15:13,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:15:13,072 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 324 [2024-11-28 03:15:13,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:13,080 INFO L225 Difference]: With dead ends: 304 [2024-11-28 03:15:13,081 INFO L226 Difference]: Without dead ends: 150 [2024-11-28 03:15:13,087 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 325 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 03:15:13,092 INFO L435 NwaCegarLoop]: 240 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:13,094 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 240 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:15:13,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2024-11-28 03:15:13,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2024-11-28 03:15:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 98 states have (on average 1.4285714285714286) internal successors, (140), 98 states have internal predecessors, (140), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:15:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 240 transitions. [2024-11-28 03:15:13,184 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 240 transitions. Word has length 324 [2024-11-28 03:15:13,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:13,185 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 240 transitions. [2024-11-28 03:15:13,185 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:15:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-11-28 03:15:13,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-28 03:15:13,205 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:13,205 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:13,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 03:15:13,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 03:15:13,406 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:13,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:13,407 INFO L85 PathProgramCache]: Analyzing trace with hash -1601922383, now seen corresponding path program 1 times [2024-11-28 03:15:13,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:13,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987937499] [2024-11-28 03:15:13,408 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:13,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:14,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:14,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987937499] [2024-11-28 03:15:14,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987937499] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:14,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:14,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:15:14,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995620045] [2024-11-28 03:15:14,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:14,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:15:14,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:14,032 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:15:14,033 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:15:14,033 INFO L87 Difference]: Start difference. First operand 150 states and 240 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:14,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:14,294 INFO L93 Difference]: Finished difference Result 438 states and 703 transitions. [2024-11-28 03:15:14,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:15:14,295 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 324 [2024-11-28 03:15:14,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:14,303 INFO L225 Difference]: With dead ends: 438 [2024-11-28 03:15:14,304 INFO L226 Difference]: Without dead ends: 291 [2024-11-28 03:15:14,306 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 03:15:14,307 INFO L435 NwaCegarLoop]: 416 mSDtfsCounter, 217 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 626 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:14,307 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 626 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:15:14,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2024-11-28 03:15:14,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 190. [2024-11-28 03:15:14,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 190 states, 138 states have (on average 1.4855072463768115) internal successors, (205), 138 states have internal predecessors, (205), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:15:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 305 transitions. [2024-11-28 03:15:14,352 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 305 transitions. Word has length 324 [2024-11-28 03:15:14,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:14,382 INFO L471 AbstractCegarLoop]: Abstraction has 190 states and 305 transitions. [2024-11-28 03:15:14,384 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 305 transitions. [2024-11-28 03:15:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-28 03:15:14,393 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:14,394 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:14,394 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:15:14,395 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:14,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:14,396 INFO L85 PathProgramCache]: Analyzing trace with hash -1996289169, now seen corresponding path program 1 times [2024-11-28 03:15:14,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:14,396 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474989649] [2024-11-28 03:15:14,396 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:14,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:14,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474989649] [2024-11-28 03:15:14,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1474989649] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:15,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:15,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:15:15,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712546391] [2024-11-28 03:15:15,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:15,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:15:15,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:15,007 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:15:15,007 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:15:15,008 INFO L87 Difference]: Start difference. First operand 190 states and 305 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:15,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:15,189 INFO L93 Difference]: Finished difference Result 560 states and 901 transitions. [2024-11-28 03:15:15,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:15:15,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 324 [2024-11-28 03:15:15,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:15,202 INFO L225 Difference]: With dead ends: 560 [2024-11-28 03:15:15,202 INFO L226 Difference]: Without dead ends: 373 [2024-11-28 03:15:15,203 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 03:15:15,205 INFO L435 NwaCegarLoop]: 231 mSDtfsCounter, 214 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 449 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:15,206 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 449 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:15:15,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2024-11-28 03:15:15,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 247. [2024-11-28 03:15:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 247 states, 195 states have (on average 1.5179487179487179) internal successors, (296), 195 states have internal predecessors, (296), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:15:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 396 transitions. [2024-11-28 03:15:15,269 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 396 transitions. Word has length 324 [2024-11-28 03:15:15,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:15,271 INFO L471 AbstractCegarLoop]: Abstraction has 247 states and 396 transitions. [2024-11-28 03:15:15,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 396 transitions. [2024-11-28 03:15:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-28 03:15:15,280 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:15,280 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:15,280 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:15:15,281 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:15,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:15,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1549298128, now seen corresponding path program 1 times [2024-11-28 03:15:15,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:15,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059416190] [2024-11-28 03:15:15,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:15,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:18,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:18,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059416190] [2024-11-28 03:15:18,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059416190] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:18,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:18,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:15:18,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874109303] [2024-11-28 03:15:18,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:18,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:15:18,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:18,068 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:15:18,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:15:18,069 INFO L87 Difference]: Start difference. First operand 247 states and 396 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:19,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:19,105 INFO L93 Difference]: Finished difference Result 790 states and 1259 transitions. [2024-11-28 03:15:19,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:15:19,106 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 325 [2024-11-28 03:15:19,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:19,112 INFO L225 Difference]: With dead ends: 790 [2024-11-28 03:15:19,112 INFO L226 Difference]: Without dead ends: 546 [2024-11-28 03:15:19,114 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:15:19,115 INFO L435 NwaCegarLoop]: 329 mSDtfsCounter, 457 mSDsluCounter, 413 mSDsCounter, 0 mSdLazyCounter, 275 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 457 SdHoareTripleChecker+Valid, 742 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 275 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:19,115 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [457 Valid, 742 Invalid, 349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 275 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-28 03:15:19,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2024-11-28 03:15:19,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 465. [2024-11-28 03:15:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 376 states have (on average 1.5186170212765957) internal successors, (571), 377 states have internal predecessors, (571), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 85 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-28 03:15:19,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 743 transitions. [2024-11-28 03:15:19,200 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 743 transitions. Word has length 325 [2024-11-28 03:15:19,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:19,204 INFO L471 AbstractCegarLoop]: Abstraction has 465 states and 743 transitions. [2024-11-28 03:15:19,205 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 743 transitions. [2024-11-28 03:15:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-28 03:15:19,213 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:19,213 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:19,213 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:15:19,213 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:19,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:19,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1901663666, now seen corresponding path program 1 times [2024-11-28 03:15:19,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:19,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489072361] [2024-11-28 03:15:19,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:19,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:23,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:23,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489072361] [2024-11-28 03:15:23,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489072361] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:23,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:23,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 03:15:23,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534913687] [2024-11-28 03:15:23,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:23,562 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:15:23,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:23,563 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:15:23,563 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:15:23,563 INFO L87 Difference]: Start difference. First operand 465 states and 743 transitions. Second operand has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:15:29,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-28 03:15:32,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:32,561 INFO L93 Difference]: Finished difference Result 2038 states and 3254 transitions. [2024-11-28 03:15:32,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 03:15:32,563 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 325 [2024-11-28 03:15:32,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:32,575 INFO L225 Difference]: With dead ends: 2038 [2024-11-28 03:15:32,575 INFO L226 Difference]: Without dead ends: 1576 [2024-11-28 03:15:32,577 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:15:32,578 INFO L435 NwaCegarLoop]: 635 mSDtfsCounter, 495 mSDsluCounter, 1077 mSDsCounter, 0 mSdLazyCounter, 1035 mSolverCounterSat, 201 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 495 SdHoareTripleChecker+Valid, 1712 SdHoareTripleChecker+Invalid, 1237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 1035 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:32,578 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [495 Valid, 1712 Invalid, 1237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 1035 Invalid, 1 Unknown, 0 Unchecked, 8.5s Time] [2024-11-28 03:15:32,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1576 states. [2024-11-28 03:15:32,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1576 to 1558. [2024-11-28 03:15:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1558 states, 1205 states have (on average 1.4979253112033195) internal successors, (1805), 1209 states have internal predecessors, (1805), 344 states have call successors, (344), 8 states have call predecessors, (344), 8 states have return successors, (344), 340 states have call predecessors, (344), 344 states have call successors, (344) [2024-11-28 03:15:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1558 states and 2493 transitions. [2024-11-28 03:15:32,845 INFO L78 Accepts]: Start accepts. Automaton has 1558 states and 2493 transitions. Word has length 325 [2024-11-28 03:15:32,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:32,846 INFO L471 AbstractCegarLoop]: Abstraction has 1558 states and 2493 transitions. [2024-11-28 03:15:32,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:15:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2493 transitions. [2024-11-28 03:15:32,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-28 03:15:32,856 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:32,857 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:32,858 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:15:32,858 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:32,858 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:32,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1877666778, now seen corresponding path program 1 times [2024-11-28 03:15:32,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:32,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287324440] [2024-11-28 03:15:32,862 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:32,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:36,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:36,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287324440] [2024-11-28 03:15:36,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287324440] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:36,358 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:36,358 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 03:15:36,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985281977] [2024-11-28 03:15:36,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:36,359 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 03:15:36,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:36,361 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 03:15:36,361 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:15:36,362 INFO L87 Difference]: Start difference. First operand 1558 states and 2493 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:15:39,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:39,570 INFO L93 Difference]: Finished difference Result 4214 states and 6745 transitions. [2024-11-28 03:15:39,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:15:39,572 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 325 [2024-11-28 03:15:39,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:39,594 INFO L225 Difference]: With dead ends: 4214 [2024-11-28 03:15:39,595 INFO L226 Difference]: Without dead ends: 2659 [2024-11-28 03:15:39,602 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:15:39,603 INFO L435 NwaCegarLoop]: 335 mSDtfsCounter, 358 mSDsluCounter, 898 mSDsCounter, 0 mSdLazyCounter, 477 mSolverCounterSat, 167 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 358 SdHoareTripleChecker+Valid, 1233 SdHoareTripleChecker+Invalid, 644 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 167 IncrementalHoareTripleChecker+Valid, 477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:39,607 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [358 Valid, 1233 Invalid, 644 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [167 Valid, 477 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2024-11-28 03:15:39,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2659 states. [2024-11-28 03:15:40,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2659 to 2647. [2024-11-28 03:15:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2647 states, 2030 states have (on average 1.4921182266009851) internal successors, (3029), 2037 states have internal predecessors, (3029), 602 states have call successors, (602), 14 states have call predecessors, (602), 14 states have return successors, (602), 595 states have call predecessors, (602), 602 states have call successors, (602) [2024-11-28 03:15:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 2647 states and 4233 transitions. [2024-11-28 03:15:40,093 INFO L78 Accepts]: Start accepts. Automaton has 2647 states and 4233 transitions. Word has length 325 [2024-11-28 03:15:40,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:40,094 INFO L471 AbstractCegarLoop]: Abstraction has 2647 states and 4233 transitions. [2024-11-28 03:15:40,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:15:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4233 transitions. [2024-11-28 03:15:40,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-28 03:15:40,103 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:40,103 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:40,103 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:15:40,103 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:40,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:40,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1373861870, now seen corresponding path program 1 times [2024-11-28 03:15:40,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:40,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163212006] [2024-11-28 03:15:40,105 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:41,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:41,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163212006] [2024-11-28 03:15:41,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163212006] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:41,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:41,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:15:41,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994147462] [2024-11-28 03:15:41,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:41,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:15:41,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:41,078 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:15:41,078 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:15:41,078 INFO L87 Difference]: Start difference. First operand 2647 states and 4233 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:42,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:42,669 INFO L93 Difference]: Finished difference Result 5259 states and 8386 transitions. [2024-11-28 03:15:42,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:15:42,670 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 325 [2024-11-28 03:15:42,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:42,691 INFO L225 Difference]: With dead ends: 5259 [2024-11-28 03:15:42,692 INFO L226 Difference]: Without dead ends: 2615 [2024-11-28 03:15:42,700 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:15:42,703 INFO L435 NwaCegarLoop]: 314 mSDtfsCounter, 423 mSDsluCounter, 712 mSDsCounter, 0 mSdLazyCounter, 337 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 423 SdHoareTripleChecker+Valid, 1026 SdHoareTripleChecker+Invalid, 342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 337 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:42,703 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [423 Valid, 1026 Invalid, 342 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 337 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-28 03:15:42,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2615 states. [2024-11-28 03:15:43,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2615 to 2513. [2024-11-28 03:15:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2513 states, 1819 states have (on average 1.440901594282573) internal successors, (2621), 1826 states have internal predecessors, (2621), 672 states have call successors, (672), 21 states have call predecessors, (672), 21 states have return successors, (672), 665 states have call predecessors, (672), 672 states have call successors, (672) [2024-11-28 03:15:43,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 2513 states and 3965 transitions. [2024-11-28 03:15:43,154 INFO L78 Accepts]: Start accepts. Automaton has 2513 states and 3965 transitions. Word has length 325 [2024-11-28 03:15:43,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:43,156 INFO L471 AbstractCegarLoop]: Abstraction has 2513 states and 3965 transitions. [2024-11-28 03:15:43,156 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3965 transitions. [2024-11-28 03:15:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-28 03:15:43,162 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:43,162 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:43,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:15:43,163 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:43,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:43,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1025132689, now seen corresponding path program 1 times [2024-11-28 03:15:43,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:43,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136276738] [2024-11-28 03:15:43,165 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:45,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:45,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136276738] [2024-11-28 03:15:45,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136276738] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:45,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:45,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:15:45,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397578111] [2024-11-28 03:15:45,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:45,112 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:15:45,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:45,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:15:45,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:15:45,116 INFO L87 Difference]: Start difference. First operand 2513 states and 3965 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:47,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:47,477 INFO L93 Difference]: Finished difference Result 5551 states and 8760 transitions. [2024-11-28 03:15:47,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:15:47,478 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-28 03:15:47,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:47,513 INFO L225 Difference]: With dead ends: 5551 [2024-11-28 03:15:47,513 INFO L226 Difference]: Without dead ends: 4055 [2024-11-28 03:15:47,520 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:15:47,522 INFO L435 NwaCegarLoop]: 425 mSDtfsCounter, 491 mSDsluCounter, 508 mSDsCounter, 0 mSdLazyCounter, 496 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 491 SdHoareTripleChecker+Valid, 933 SdHoareTripleChecker+Invalid, 498 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 496 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:47,522 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [491 Valid, 933 Invalid, 498 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 496 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-28 03:15:47,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4055 states. [2024-11-28 03:15:47,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4055 to 2015. [2024-11-28 03:15:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2015 states, 1519 states have (on average 1.4595128373930217) internal successors, (2217), 1524 states have internal predecessors, (2217), 480 states have call successors, (480), 15 states have call predecessors, (480), 15 states have return successors, (480), 475 states have call predecessors, (480), 480 states have call successors, (480) [2024-11-28 03:15:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 2015 states and 3177 transitions. [2024-11-28 03:15:47,976 INFO L78 Accepts]: Start accepts. Automaton has 2015 states and 3177 transitions. Word has length 326 [2024-11-28 03:15:47,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:47,978 INFO L471 AbstractCegarLoop]: Abstraction has 2015 states and 3177 transitions. [2024-11-28 03:15:47,978 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3177 transitions. [2024-11-28 03:15:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-28 03:15:47,982 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:47,983 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:47,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 03:15:47,988 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:47,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:47,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1253747243, now seen corresponding path program 1 times [2024-11-28 03:15:47,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:47,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948118253] [2024-11-28 03:15:47,989 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:47,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:15:48,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:48,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948118253] [2024-11-28 03:15:48,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [948118253] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:15:48,773 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:15:48,773 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:15:48,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559826159] [2024-11-28 03:15:48,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:15:48,774 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:15:48,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:48,775 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:15:48,775 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:15:48,775 INFO L87 Difference]: Start difference. First operand 2015 states and 3177 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:50,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:15:50,290 INFO L93 Difference]: Finished difference Result 6998 states and 10976 transitions. [2024-11-28 03:15:50,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:15:50,291 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-28 03:15:50,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:15:50,326 INFO L225 Difference]: With dead ends: 6998 [2024-11-28 03:15:50,326 INFO L226 Difference]: Without dead ends: 4986 [2024-11-28 03:15:50,335 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:15:50,336 INFO L435 NwaCegarLoop]: 532 mSDtfsCounter, 328 mSDsluCounter, 467 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 328 SdHoareTripleChecker+Valid, 999 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-28 03:15:50,337 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [328 Valid, 999 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-28 03:15:50,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4986 states. [2024-11-28 03:15:51,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4986 to 2992. [2024-11-28 03:15:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2992 states, 2256 states have (on average 1.4543439716312057) internal successors, (3281), 2266 states have internal predecessors, (3281), 710 states have call successors, (710), 25 states have call predecessors, (710), 25 states have return successors, (710), 700 states have call predecessors, (710), 710 states have call successors, (710) [2024-11-28 03:15:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 2992 states and 4701 transitions. [2024-11-28 03:15:51,089 INFO L78 Accepts]: Start accepts. Automaton has 2992 states and 4701 transitions. Word has length 326 [2024-11-28 03:15:51,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:15:51,090 INFO L471 AbstractCegarLoop]: Abstraction has 2992 states and 4701 transitions. [2024-11-28 03:15:51,090 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:15:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 4701 transitions. [2024-11-28 03:15:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-28 03:15:51,095 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:51,095 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:15:51,095 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 03:15:51,096 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:15:51,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:51,097 INFO L85 PathProgramCache]: Analyzing trace with hash -664047357, now seen corresponding path program 1 times [2024-11-28 03:15:51,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:51,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085706325] [2024-11-28 03:15:51,097 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:15:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 9 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-28 03:15:51,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:15:51,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085706325] [2024-11-28 03:15:51,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085706325] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:15:51,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [186837852] [2024-11-28 03:15:51,880 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:51,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:15:51,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:15:51,883 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:15:51,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 03:15:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:15:52,204 INFO L256 TraceCheckSpWp]: Trace formula consists of 756 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-28 03:15:52,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:15:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2074 proven. 39 refuted. 0 times theorem prover too weak. 2787 trivial. 0 not checked. [2024-11-28 03:15:52,819 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:15:53,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 108 proven. 39 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-28 03:15:53,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [186837852] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:15:53,687 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:15:53,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 11, 8] total 18 [2024-11-28 03:15:53,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993583745] [2024-11-28 03:15:53,688 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:15:53,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-28 03:15:53,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:15:53,690 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-28 03:15:53,690 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2024-11-28 03:15:53,691 INFO L87 Difference]: Start difference. First operand 2992 states and 4701 transitions. Second operand has 18 states, 18 states have (on average 7.611111111111111) internal successors, (137), 18 states have internal predecessors, (137), 5 states have call successors, (76), 3 states have call predecessors, (76), 6 states have return successors, (78), 5 states have call predecessors, (78), 5 states have call successors, (78) [2024-11-28 03:16:00,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:16:00,845 INFO L93 Difference]: Finished difference Result 4640 states and 7111 transitions. [2024-11-28 03:16:00,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-28 03:16:00,845 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 7.611111111111111) internal successors, (137), 18 states have internal predecessors, (137), 5 states have call successors, (76), 3 states have call predecessors, (76), 6 states have return successors, (78), 5 states have call predecessors, (78), 5 states have call successors, (78) Word has length 326 [2024-11-28 03:16:00,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:16:00,862 INFO L225 Difference]: With dead ends: 4640 [2024-11-28 03:16:00,862 INFO L226 Difference]: Without dead ends: 1651 [2024-11-28 03:16:00,873 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 647 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2086 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=1018, Invalid=5302, Unknown=0, NotChecked=0, Total=6320 [2024-11-28 03:16:00,874 INFO L435 NwaCegarLoop]: 277 mSDtfsCounter, 1606 mSDsluCounter, 1210 mSDsCounter, 0 mSdLazyCounter, 1521 mSolverCounterSat, 1587 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1606 SdHoareTripleChecker+Valid, 1487 SdHoareTripleChecker+Invalid, 3108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1587 IncrementalHoareTripleChecker+Valid, 1521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:16:00,875 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1606 Valid, 1487 Invalid, 3108 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1587 Valid, 1521 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2024-11-28 03:16:00,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1651 states. [2024-11-28 03:16:01,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1651 to 407. [2024-11-28 03:16:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 298 states have (on average 1.3288590604026846) internal successors, (396), 299 states have internal predecessors, (396), 98 states have call successors, (98), 10 states have call predecessors, (98), 10 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-28 03:16:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 592 transitions. [2024-11-28 03:16:01,061 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 592 transitions. Word has length 326 [2024-11-28 03:16:01,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:16:01,062 INFO L471 AbstractCegarLoop]: Abstraction has 407 states and 592 transitions. [2024-11-28 03:16:01,062 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 7.611111111111111) internal successors, (137), 18 states have internal predecessors, (137), 5 states have call successors, (76), 3 states have call predecessors, (76), 6 states have return successors, (78), 5 states have call predecessors, (78), 5 states have call successors, (78) [2024-11-28 03:16:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 592 transitions. [2024-11-28 03:16:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-28 03:16:01,066 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:16:01,066 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:16:01,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-28 03:16:01,271 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-28 03:16:01,272 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:16:01,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:16:01,273 INFO L85 PathProgramCache]: Analyzing trace with hash -1195852887, now seen corresponding path program 1 times [2024-11-28 03:16:01,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:16:01,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778215199] [2024-11-28 03:16:01,274 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:16:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:16:03,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:16:03,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778215199] [2024-11-28 03:16:03,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778215199] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:16:03,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:16:03,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:16:03,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050837305] [2024-11-28 03:16:03,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:16:03,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:16:03,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:16:03,342 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:16:03,342 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:16:03,343 INFO L87 Difference]: Start difference. First operand 407 states and 592 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:16:04,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:16:04,555 INFO L93 Difference]: Finished difference Result 1157 states and 1682 transitions. [2024-11-28 03:16:04,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:16:04,556 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-28 03:16:04,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:16:04,562 INFO L225 Difference]: With dead ends: 1157 [2024-11-28 03:16:04,563 INFO L226 Difference]: Without dead ends: 753 [2024-11-28 03:16:04,564 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:16:04,565 INFO L435 NwaCegarLoop]: 253 mSDtfsCounter, 206 mSDsluCounter, 320 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:16:04,566 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 573 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-28 03:16:04,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 753 states. [2024-11-28 03:16:04,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 753 to 435. [2024-11-28 03:16:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 326 states have (on average 1.3374233128834356) internal successors, (436), 327 states have internal predecessors, (436), 98 states have call successors, (98), 10 states have call predecessors, (98), 10 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-28 03:16:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 632 transitions. [2024-11-28 03:16:04,712 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 632 transitions. Word has length 326 [2024-11-28 03:16:04,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:16:04,713 INFO L471 AbstractCegarLoop]: Abstraction has 435 states and 632 transitions. [2024-11-28 03:16:04,713 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:16:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 632 transitions. [2024-11-28 03:16:04,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-28 03:16:04,716 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:16:04,716 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:16:04,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 03:16:04,717 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:16:04,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:16:04,717 INFO L85 PathProgramCache]: Analyzing trace with hash -68580838, now seen corresponding path program 1 times [2024-11-28 03:16:04,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:16:04,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660534434] [2024-11-28 03:16:04,718 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:16:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 132 proven. 15 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-28 03:16:06,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:16:06,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660534434] [2024-11-28 03:16:06,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660534434] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:16:06,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [852943221] [2024-11-28 03:16:06,412 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:06,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:16:06,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:16:06,415 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:16:06,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 03:16:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:06,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 750 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-28 03:16:06,834 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:16:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 3340 proven. 249 refuted. 0 times theorem prover too weak. 1311 trivial. 0 not checked. [2024-11-28 03:16:09,400 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:16:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 303 proven. 267 refuted. 0 times theorem prover too weak. 4330 trivial. 0 not checked. [2024-11-28 03:16:11,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [852943221] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:16:11,188 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:16:11,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 14, 14] total 31 [2024-11-28 03:16:11,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419722092] [2024-11-28 03:16:11,189 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:16:11,190 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-11-28 03:16:11,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:16:11,192 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-11-28 03:16:11,192 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=218, Invalid=712, Unknown=0, NotChecked=0, Total=930 [2024-11-28 03:16:11,193 INFO L87 Difference]: Start difference. First operand 435 states and 632 transitions. Second operand has 31 states, 30 states have (on average 7.266666666666667) internal successors, (218), 29 states have internal predecessors, (218), 11 states have call successors, (129), 5 states have call predecessors, (129), 12 states have return successors, (130), 11 states have call predecessors, (130), 11 states have call successors, (130) [2024-11-28 03:16:16,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:16:16,488 INFO L93 Difference]: Finished difference Result 1184 states and 1671 transitions. [2024-11-28 03:16:16,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-28 03:16:16,489 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 30 states have (on average 7.266666666666667) internal successors, (218), 29 states have internal predecessors, (218), 11 states have call successors, (129), 5 states have call predecessors, (129), 12 states have return successors, (130), 11 states have call predecessors, (130), 11 states have call successors, (130) Word has length 327 [2024-11-28 03:16:16,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:16:16,494 INFO L225 Difference]: With dead ends: 1184 [2024-11-28 03:16:16,495 INFO L226 Difference]: Without dead ends: 752 [2024-11-28 03:16:16,499 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 637 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1335 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=1190, Invalid=3502, Unknown=0, NotChecked=0, Total=4692 [2024-11-28 03:16:16,499 INFO L435 NwaCegarLoop]: 145 mSDtfsCounter, 1605 mSDsluCounter, 911 mSDsCounter, 0 mSdLazyCounter, 1236 mSolverCounterSat, 993 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1625 SdHoareTripleChecker+Valid, 1056 SdHoareTripleChecker+Invalid, 2229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 993 IncrementalHoareTripleChecker+Valid, 1236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:16:16,500 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1625 Valid, 1056 Invalid, 2229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [993 Valid, 1236 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-28 03:16:16,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 752 states. [2024-11-28 03:16:16,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 752 to 630. [2024-11-28 03:16:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 630 states, 451 states have (on average 1.2439024390243902) internal successors, (561), 452 states have internal predecessors, (561), 148 states have call successors, (148), 30 states have call predecessors, (148), 30 states have return successors, (148), 147 states have call predecessors, (148), 148 states have call successors, (148) [2024-11-28 03:16:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 630 states and 857 transitions. [2024-11-28 03:16:16,817 INFO L78 Accepts]: Start accepts. Automaton has 630 states and 857 transitions. Word has length 327 [2024-11-28 03:16:16,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:16:16,818 INFO L471 AbstractCegarLoop]: Abstraction has 630 states and 857 transitions. [2024-11-28 03:16:16,819 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 30 states have (on average 7.266666666666667) internal successors, (218), 29 states have internal predecessors, (218), 11 states have call successors, (129), 5 states have call predecessors, (129), 12 states have return successors, (130), 11 states have call predecessors, (130), 11 states have call successors, (130) [2024-11-28 03:16:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 857 transitions. [2024-11-28 03:16:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-28 03:16:16,824 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:16:16,825 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:16:16,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-28 03:16:17,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-28 03:16:17,030 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:16:17,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:16:17,031 INFO L85 PathProgramCache]: Analyzing trace with hash 185142135, now seen corresponding path program 1 times [2024-11-28 03:16:17,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:16:17,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087620423] [2024-11-28 03:16:17,031 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:17,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:16:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 108 proven. 39 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-28 03:16:19,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:16:19,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087620423] [2024-11-28 03:16:19,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087620423] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:16:19,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1830724525] [2024-11-28 03:16:19,800 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:19,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:16:19,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:16:19,802 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:16:19,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-28 03:16:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:20,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-28 03:16:20,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:16:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 3170 proven. 516 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2024-11-28 03:16:24,798 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:16:32,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1830724525] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:16:32,371 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:16:32,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 23] total 28 [2024-11-28 03:16:32,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733189639] [2024-11-28 03:16:32,371 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:16:32,372 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-11-28 03:16:32,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:16:32,373 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-11-28 03:16:32,374 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=162, Invalid=830, Unknown=0, NotChecked=0, Total=992 [2024-11-28 03:16:32,374 INFO L87 Difference]: Start difference. First operand 630 states and 857 transitions. Second operand has 28 states, 27 states have (on average 5.407407407407407) internal successors, (146), 25 states have internal predecessors, (146), 9 states have call successors, (83), 7 states have call predecessors, (83), 9 states have return successors, (85), 8 states have call predecessors, (85), 9 states have call successors, (85) [2024-11-28 03:16:39,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-28 03:16:47,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:16:47,038 INFO L93 Difference]: Finished difference Result 2480 states and 3294 transitions. [2024-11-28 03:16:47,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-28 03:16:47,039 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 27 states have (on average 5.407407407407407) internal successors, (146), 25 states have internal predecessors, (146), 9 states have call successors, (83), 7 states have call predecessors, (83), 9 states have return successors, (85), 8 states have call predecessors, (85), 9 states have call successors, (85) Word has length 329 [2024-11-28 03:16:47,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:16:47,058 INFO L225 Difference]: With dead ends: 2480 [2024-11-28 03:16:47,058 INFO L226 Difference]: Without dead ends: 2016 [2024-11-28 03:16:47,064 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3972 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=2153, Invalid=10279, Unknown=0, NotChecked=0, Total=12432 [2024-11-28 03:16:47,065 INFO L435 NwaCegarLoop]: 312 mSDtfsCounter, 1030 mSDsluCounter, 1867 mSDsCounter, 0 mSdLazyCounter, 2476 mSolverCounterSat, 713 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1047 SdHoareTripleChecker+Valid, 2179 SdHoareTripleChecker+Invalid, 3189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 713 IncrementalHoareTripleChecker+Valid, 2476 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:16:47,066 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1047 Valid, 2179 Invalid, 3189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [713 Valid, 2476 Invalid, 0 Unknown, 0 Unchecked, 9.5s Time] [2024-11-28 03:16:47,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2016 states. [2024-11-28 03:16:47,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2016 to 1502. [2024-11-28 03:16:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1502 states, 1087 states have (on average 1.218951241950322) internal successors, (1325), 1091 states have internal predecessors, (1325), 318 states have call successors, (318), 96 states have call predecessors, (318), 96 states have return successors, (318), 314 states have call predecessors, (318), 318 states have call successors, (318) [2024-11-28 03:16:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1502 states and 1961 transitions. [2024-11-28 03:16:47,742 INFO L78 Accepts]: Start accepts. Automaton has 1502 states and 1961 transitions. Word has length 329 [2024-11-28 03:16:47,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:16:47,744 INFO L471 AbstractCegarLoop]: Abstraction has 1502 states and 1961 transitions. [2024-11-28 03:16:47,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 5.407407407407407) internal successors, (146), 25 states have internal predecessors, (146), 9 states have call successors, (83), 7 states have call predecessors, (83), 9 states have return successors, (85), 8 states have call predecessors, (85), 9 states have call successors, (85) [2024-11-28 03:16:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1961 transitions. [2024-11-28 03:16:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-28 03:16:47,755 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:16:47,756 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:16:47,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-28 03:16:47,956 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-28 03:16:47,957 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:16:47,957 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:16:47,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1552520154, now seen corresponding path program 1 times [2024-11-28 03:16:47,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:16:47,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625907821] [2024-11-28 03:16:47,960 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:16:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 03:16:48,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [396546285] [2024-11-28 03:16:48,811 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:48,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:16:48,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:16:48,814 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:16:48,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-28 03:16:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:49,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-28 03:16:49,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:16:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1239 proven. 126 refuted. 0 times theorem prover too weak. 3535 trivial. 0 not checked. [2024-11-28 03:16:51,885 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:16:52,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:16:52,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625907821] [2024-11-28 03:16:52,347 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-28 03:16:52,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [396546285] [2024-11-28 03:16:52,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [396546285] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:16:52,347 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:16:52,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2024-11-28 03:16:52,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060347747] [2024-11-28 03:16:52,348 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-28 03:16:52,348 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 03:16:52,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:16:52,349 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 03:16:52,349 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2024-11-28 03:16:52,350 INFO L87 Difference]: Start difference. First operand 1502 states and 1961 transitions. Second operand has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 8 states have internal predecessors, (88), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:16:54,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:16:54,758 INFO L93 Difference]: Finished difference Result 3323 states and 4356 transitions. [2024-11-28 03:16:54,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-28 03:16:54,759 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 8 states have internal predecessors, (88), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 329 [2024-11-28 03:16:54,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:16:54,770 INFO L225 Difference]: With dead ends: 3323 [2024-11-28 03:16:54,770 INFO L226 Difference]: Without dead ends: 2017 [2024-11-28 03:16:54,773 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 365 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=139, Invalid=367, Unknown=0, NotChecked=0, Total=506 [2024-11-28 03:16:54,774 INFO L435 NwaCegarLoop]: 213 mSDtfsCounter, 260 mSDsluCounter, 1304 mSDsCounter, 0 mSdLazyCounter, 609 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 260 SdHoareTripleChecker+Valid, 1517 SdHoareTripleChecker+Invalid, 732 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 609 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:16:54,774 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [260 Valid, 1517 Invalid, 732 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 609 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 03:16:54,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2017 states. [2024-11-28 03:16:55,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2017 to 1807. [2024-11-28 03:16:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1807 states, 1366 states have (on average 1.2276720351390922) internal successors, (1677), 1374 states have internal predecessors, (1677), 338 states have call successors, (338), 102 states have call predecessors, (338), 102 states have return successors, (338), 330 states have call predecessors, (338), 338 states have call successors, (338) [2024-11-28 03:16:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1807 states and 2353 transitions. [2024-11-28 03:16:55,525 INFO L78 Accepts]: Start accepts. Automaton has 1807 states and 2353 transitions. Word has length 329 [2024-11-28 03:16:55,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:16:55,525 INFO L471 AbstractCegarLoop]: Abstraction has 1807 states and 2353 transitions. [2024-11-28 03:16:55,526 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 8 states have internal predecessors, (88), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:16:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2353 transitions. [2024-11-28 03:16:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-28 03:16:55,529 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:16:55,529 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:16:55,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-28 03:16:55,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-28 03:16:55,730 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:16:55,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:16:55,730 INFO L85 PathProgramCache]: Analyzing trace with hash -1848960804, now seen corresponding path program 1 times [2024-11-28 03:16:55,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:16:55,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513377596] [2024-11-28 03:16:55,731 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:16:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 03:16:56,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [132347846] [2024-11-28 03:16:56,480 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:56,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:16:56,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:16:56,482 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:16:56,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-28 03:17:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:17:04,899 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:17:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:17:18,873 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 03:17:18,873 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 03:17:18,874 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 03:17:18,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-28 03:17:19,076 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-28 03:17:19,079 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:17:19,392 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 03:17:19,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 03:17:19 BoogieIcfgContainer [2024-11-28 03:17:19,395 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 03:17:19,396 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 03:17:19,400 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 03:17:19,400 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 03:17:19,401 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:11" (3/4) ... [2024-11-28 03:17:19,403 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 03:17:19,404 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 03:17:19,405 INFO L158 Benchmark]: Toolchain (without parser) took 130611.50ms. Allocated memory was 117.4MB in the beginning and 553.6MB in the end (delta: 436.2MB). Free memory was 91.4MB in the beginning and 438.4MB in the end (delta: -347.0MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,406 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:17:19,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 668.66ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 67.3MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,406 INFO L158 Benchmark]: Boogie Procedure Inliner took 146.88ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 59.1MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,406 INFO L158 Benchmark]: Boogie Preprocessor took 173.18ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 42.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,407 INFO L158 Benchmark]: RCFGBuilder took 1430.48ms. Allocated memory is still 117.4MB. Free memory was 42.3MB in the beginning and 40.3MB in the end (delta: 2.0MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,407 INFO L158 Benchmark]: TraceAbstraction took 128175.55ms. Allocated memory was 117.4MB in the beginning and 553.6MB in the end (delta: 436.2MB). Free memory was 39.8MB in the beginning and 438.5MB in the end (delta: -398.7MB). Peak memory consumption was 296.6MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,407 INFO L158 Benchmark]: Witness Printer took 8.60ms. Allocated memory is still 553.6MB. Free memory was 438.5MB in the beginning and 438.4MB in the end (delta: 72.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:17:19,409 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 668.66ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 67.3MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 146.88ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 59.1MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.18ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 42.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1430.48ms. Allocated memory is still 117.4MB. Free memory was 42.3MB in the beginning and 40.3MB in the end (delta: 2.0MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * TraceAbstraction took 128175.55ms. Allocated memory was 117.4MB in the beginning and 553.6MB in the end (delta: 436.2MB). Free memory was 39.8MB in the beginning and 438.5MB in the end (delta: -398.7MB). Peak memory consumption was 296.6MB. Max. memory is 16.1GB. * Witness Printer took 8.60ms. Allocated memory is still 553.6MB. Free memory was 438.5MB in the beginning and 438.4MB in the end (delta: 72.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 257, overapproximation of someBinaryFLOATComparisonOperation at line 93, overapproximation of someBinaryFLOATComparisonOperation at line 277, overapproximation of someBinaryFLOATComparisonOperation at line 88, overapproximation of someBinaryFLOATComparisonOperation at line 263, overapproximation of someBinaryFLOATComparisonOperation at line 274, overapproximation of someBinaryFLOATComparisonOperation at line 179, overapproximation of someBinaryFLOATComparisonOperation at line 265, overapproximation of someBinaryFLOATComparisonOperation at line 261, overapproximation of someBinaryFLOATComparisonOperation at line 281, overapproximation of someBinaryFLOATComparisonOperation at line 283, overapproximation of someBinaryFLOATComparisonOperation at line 190, overapproximation of someBinaryFLOATComparisonOperation at line 148, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 259, overapproximation of someBinaryFLOATComparisonOperation at line 345, overapproximation of someBinaryFLOATComparisonOperation at line 275, overapproximation of someBinaryFLOATComparisonOperation at line 279, overapproximation of someBinaryFLOATComparisonOperation at line 345, overapproximation of bitwiseAnd at line 203, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 345, overapproximation of someBinaryDOUBLEComparisonOperation at line 345, overapproximation of someBinaryArithmeticFLOAToperation at line 113, overapproximation of someBinaryArithmeticFLOAToperation at line 100, overapproximation of someBinaryArithmeticFLOAToperation at line 86. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 256.8; [L23] float var_1_4 = 3.5; [L24] float var_1_5 = 99999.8; [L25] float var_1_6 = 0.2; [L26] float var_1_7 = 31.7; [L27] float var_1_11 = 25.75; [L28] float var_1_12 = 128.875; [L29] unsigned short int var_1_13 = 10; [L30] unsigned short int var_1_19 = 8; [L31] signed long int var_1_20 = -100; [L32] unsigned short int var_1_21 = 46727; [L33] float var_1_23 = 8.25; [L34] float var_1_25 = 15.3; [L35] float var_1_27 = 999999.5; [L36] float var_1_28 = 3.8; [L37] float var_1_29 = 128.75; [L38] float var_1_30 = 10.5; [L39] unsigned short int var_1_31 = 16; [L40] unsigned short int var_1_32 = 62701; [L41] unsigned short int var_1_33 = 64739; [L42] unsigned long int var_1_35 = 128; [L43] unsigned long int var_1_36 = 2177764423; [L44] unsigned long int var_1_37 = 2715834536; [L45] unsigned long int var_1_38 = 1565388739; [L46] signed char var_1_39 = 25; [L47] signed char var_1_40 = 64; [L48] signed char var_1_41 = 0; [L49] signed char var_1_42 = 5; [L50] signed char var_1_43 = 16; [L51] unsigned char var_1_44 = 64; [L52] unsigned char var_1_46 = 128; [L53] float var_1_47 = 255.8; [L54] float var_1_48 = 128.25; [L55] unsigned long int var_1_49 = 5; [L56] signed char var_1_51 = 10; [L57] signed char var_1_52 = 32; [L58] signed char var_1_53 = 2; [L59] signed char var_1_54 = 4; [L60] signed char var_1_55 = 1; [L61] double var_1_56 = 1.75; [L62] signed char var_1_57 = -2; [L63] unsigned long int var_1_58 = 500; [L64] unsigned char var_1_59 = 1; [L65] unsigned char var_1_60 = 1; [L66] unsigned char var_1_61 = 1; [L67] unsigned char var_1_62 = 1; [L68] unsigned long int var_1_63 = 10; [L69] unsigned char var_1_64 = 0; [L70] double var_1_65 = 4.2; [L71] signed short int var_1_66 = 64; [L72] float var_1_67 = 4.2; [L73] double var_1_68 = 15.5; [L74] float last_1_var_1_1 = 256.8; [L75] unsigned short int last_1_var_1_13 = 10; [L76] unsigned long int last_1_var_1_35 = 128; [L77] unsigned char last_1_var_1_44 = 64; [L78] signed char last_1_var_1_57 = -2; [L79] unsigned char last_1_var_1_59 = 1; VAL [isInitial=0, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_4=7/2, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L349] isInitial = 1 [L350] FCALL initially() [L352] CALL updateLastVariables() [L337] last_1_var_1_1 = var_1_1 [L338] last_1_var_1_13 = var_1_13 [L339] last_1_var_1_35 = var_1_35 [L340] last_1_var_1_44 = var_1_44 [L341] last_1_var_1_57 = var_1_57 [L342] last_1_var_1_59 = var_1_59 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_4=7/2, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L352] RET updateLastVariables() [L353] CALL updateVariables() [L256] var_1_4 = __VERIFIER_nondet_float() [L257] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L257] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_5=499999/5, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L258] var_1_5 = __VERIFIER_nondet_float() [L259] CALL assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L259] RET assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=1/5, var_1_7=317/10] [L260] var_1_6 = __VERIFIER_nondet_float() [L261] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_7=317/10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_7=317/10] [L261] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_7=317/10] [L262] var_1_7 = __VERIFIER_nondet_float() [L263] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L263] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_12=1031/8, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L264] var_1_12 = __VERIFIER_nondet_float() [L265] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L265] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=-100, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L266] var_1_20 = __VERIFIER_nondet_long() [L267] CALL assume_abort_if_not(var_1_20 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L267] RET assume_abort_if_not(var_1_20 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L268] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L268] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L269] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L269] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=46727, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L270] var_1_21 = __VERIFIER_nondet_ushort() [L271] CALL assume_abort_if_not(var_1_21 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L271] RET assume_abort_if_not(var_1_21 >= 32767) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L272] CALL assume_abort_if_not(var_1_21 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L272] RET assume_abort_if_not(var_1_21 <= 65534) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_23=33/4, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L273] var_1_23 = __VERIFIER_nondet_float() [L274] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L274] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L275] CALL assume_abort_if_not(var_1_23 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L275] RET assume_abort_if_not(var_1_23 != 0.0F) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_27=1999999/2, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L276] var_1_27 = __VERIFIER_nondet_float() [L277] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L277] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_28=19/5, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L278] var_1_28 = __VERIFIER_nondet_float() [L279] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L279] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_29=515/4, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L280] var_1_29 = __VERIFIER_nondet_float() [L281] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L281] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_30=21/2, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L282] var_1_30 = __VERIFIER_nondet_float() [L283] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L283] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=62701, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L284] var_1_32 = __VERIFIER_nondet_ushort() [L285] CALL assume_abort_if_not(var_1_32 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L285] RET assume_abort_if_not(var_1_32 >= 49150) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L286] CALL assume_abort_if_not(var_1_32 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L286] RET assume_abort_if_not(var_1_32 <= 65534) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=64739, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L287] var_1_33 = __VERIFIER_nondet_ushort() [L288] CALL assume_abort_if_not(var_1_33 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L288] RET assume_abort_if_not(var_1_33 >= 49150) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L289] CALL assume_abort_if_not(var_1_33 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L289] RET assume_abort_if_not(var_1_33 <= 65534) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=2177764423, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L290] var_1_36 = __VERIFIER_nondet_ulong() [L291] CALL assume_abort_if_not(var_1_36 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L291] RET assume_abort_if_not(var_1_36 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L292] CALL assume_abort_if_not(var_1_36 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L292] RET assume_abort_if_not(var_1_36 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=2715834536, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L293] var_1_37 = __VERIFIER_nondet_ulong() [L294] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L294] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L295] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L295] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=1565388739, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L296] var_1_38 = __VERIFIER_nondet_ulong() [L297] CALL assume_abort_if_not(var_1_38 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L297] RET assume_abort_if_not(var_1_38 >= 1073741824) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L298] CALL assume_abort_if_not(var_1_38 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L298] RET assume_abort_if_not(var_1_38 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=64, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L299] var_1_40 = __VERIFIER_nondet_char() [L300] CALL assume_abort_if_not(var_1_40 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L300] RET assume_abort_if_not(var_1_40 >= 62) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L301] CALL assume_abort_if_not(var_1_40 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L301] RET assume_abort_if_not(var_1_40 <= 126) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=0, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L302] var_1_41 = __VERIFIER_nondet_char() [L303] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L303] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L304] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L304] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=5, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L305] var_1_42 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L306] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L307] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L307] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=16, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L308] var_1_43 = __VERIFIER_nondet_char() [L309] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L309] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L310] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L310] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=128, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L311] var_1_46 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_46 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L312] RET assume_abort_if_not(var_1_46 >= 127) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L313] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L313] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=32, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L314] var_1_52 = __VERIFIER_nondet_char() [L315] CALL assume_abort_if_not(var_1_52 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L315] RET assume_abort_if_not(var_1_52 >= 31) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L316] CALL assume_abort_if_not(var_1_52 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L316] RET assume_abort_if_not(var_1_52 <= 63) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=2, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L317] var_1_53 = __VERIFIER_nondet_char() [L318] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L318] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L319] CALL assume_abort_if_not(var_1_53 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L319] RET assume_abort_if_not(var_1_53 <= 31) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=4, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L320] var_1_54 = __VERIFIER_nondet_char() [L321] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L321] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L322] CALL assume_abort_if_not(var_1_54 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L322] RET assume_abort_if_not(var_1_54 <= 32) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=1, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L323] var_1_55 = __VERIFIER_nondet_char() [L324] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L324] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L325] CALL assume_abort_if_not(var_1_55 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L325] RET assume_abort_if_not(var_1_55 <= 31) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L326] var_1_60 = __VERIFIER_nondet_uchar() [L327] CALL assume_abort_if_not(var_1_60 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L327] RET assume_abort_if_not(var_1_60 >= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L328] CALL assume_abort_if_not(var_1_60 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L328] RET assume_abort_if_not(var_1_60 <= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L329] var_1_61 = __VERIFIER_nondet_uchar() [L330] CALL assume_abort_if_not(var_1_61 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L330] RET assume_abort_if_not(var_1_61 >= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L331] CALL assume_abort_if_not(var_1_61 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L331] RET assume_abort_if_not(var_1_61 <= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L332] var_1_62 = __VERIFIER_nondet_uchar() [L333] CALL assume_abort_if_not(var_1_62 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L333] RET assume_abort_if_not(var_1_62 >= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L334] CALL assume_abort_if_not(var_1_62 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L334] RET assume_abort_if_not(var_1_62 <= 1) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_25=153/10, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L353] RET updateVariables() [L354] CALL step() [L83] COND FALSE !((var_1_20 * (- last_1_var_1_57)) > (last_1_var_1_44 * last_1_var_1_44)) [L86] var_1_25 = (((((var_1_12) < (var_1_28)) ? (var_1_12) : (var_1_28))) - (var_1_29 + ((((var_1_30) < (10000.5f)) ? (var_1_30) : (10000.5f))))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=0, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L88] COND TRUE var_1_5 > ((var_1_30 + var_1_28) * 1.75f) [L89] var_1_64 = ((var_1_52 >= 8) || var_1_61) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=21/5, var_1_66=64, var_1_67=21/5, var_1_68=31/2] [L93] var_1_65 = ((((var_1_29) > (var_1_6)) ? (var_1_29) : (var_1_6))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=21/5, var_1_68=31/2, var_1_6=4] [L94] COND TRUE \read(var_1_61) [L95] var_1_67 = var_1_30 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_11=103/4, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L99] COND TRUE \read(var_1_64) [L100] var_1_11 = (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) - var_1_12) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L102] unsigned char stepLocal_4 = var_1_64; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_4=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=64, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L103] COND TRUE stepLocal_4 || var_1_64 [L104] var_1_44 = (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) - ((((var_1_40) > (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))) ? (var_1_40) : (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=513/4, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L106] COND FALSE !((var_1_38 / var_1_40) <= (var_1_33 + var_1_44)) [L113] var_1_48 = ((((var_1_6) > ((var_1_29 - var_1_30))) ? (var_1_6) : ((var_1_29 - var_1_30)))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=500, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L115] COND TRUE var_1_20 != (var_1_52 / var_1_32) [L116] var_1_58 = ((4119887835u - ((((var_1_32) < (var_1_46)) ? (var_1_32) : (var_1_46)))) - var_1_44) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L126] unsigned char stepLocal_9 = var_1_64; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_9=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=1, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L127] COND TRUE stepLocal_9 || var_1_64 [L128] var_1_59 = (! ((var_1_60 && var_1_61) && (last_1_var_1_59 || var_1_62))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L132] COND FALSE !(\read(var_1_59)) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L135] signed long int stepLocal_1 = 128; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_1=128, var_1_13=10, var_1_19=8, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L136] COND TRUE stepLocal_1 < (var_1_44 / var_1_20) [L137] var_1_19 = ((((0) < ((var_1_21 - var_1_44))) ? (0) : ((var_1_21 - var_1_44)))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L147] unsigned char stepLocal_3 = var_1_64; [L148] unsigned char stepLocal_2 = var_1_30 >= var_1_12; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_2=1, stepLocal_3=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L149] COND FALSE !(stepLocal_2 && var_1_59) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_3=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=16, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L152] COND TRUE stepLocal_3 && var_1_64 [L153] var_1_31 = ((((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) - ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))) - 256) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L156] COND TRUE \read(var_1_64) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=1279/5, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L157] COND TRUE (((((var_1_4) < (var_1_48)) ? (var_1_4) : (var_1_48))) * var_1_65) <= ((((var_1_23) < (var_1_30)) ? (var_1_23) : (var_1_30))) [L158] var_1_47 = var_1_6 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L169] COND FALSE !(\read(var_1_59)) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L172] unsigned char stepLocal_11 = var_1_62; [L173] signed long int stepLocal_10 = (((var_1_31) < (var_1_44)) ? (var_1_31) : (var_1_44)); VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_10=186, stepLocal_11=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L174] COND TRUE stepLocal_10 < (- var_1_58) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_11=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=10, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L175] COND TRUE var_1_64 || stepLocal_11 [L176] var_1_63 = ((((((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) > ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41))))) ? (((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) : ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41)))))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L179] COND FALSE !(last_1_var_1_1 != var_1_47) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L186] COND FALSE !((var_1_59 && var_1_64) || var_1_59) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=128, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L190] COND FALSE !((! var_1_64) && (var_1_7 < var_1_1)) [L197] var_1_35 = (var_1_32 + var_1_44) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=25, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L199] COND TRUE (var_1_32 * (var_1_63 * var_1_58)) <= ((var_1_38 / var_1_33) * var_1_44) [L200] var_1_39 = ((((((var_1_40) > (64)) ? (var_1_40) : (64))) - var_1_41) - ((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43)))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L202] unsigned long int stepLocal_5 = var_1_63; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_5=24, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L203] EXPR var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_5=24, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=5, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L203] COND TRUE (var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36)))) != stepLocal_5 [L204] var_1_49 = var_1_35 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=31/2, var_1_6=4] [L208] COND FALSE !(var_1_31 <= ((var_1_44 / var_1_40) >> 25)) [L217] var_1_68 = var_1_12 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L219] signed long int stepLocal_0 = ((((64) > (var_1_19)) ? (64) : (var_1_19))) / ((((-50) < 0 ) ? -(-50) : (-50))); VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, var_1_12=5, var_1_13=10, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L220] COND FALSE !(\read(var_1_59)) [L227] var_1_13 = var_1_44 VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L229] unsigned char stepLocal_6 = var_1_44 >= var_1_13; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, stepLocal_6=1, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=10, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L230] COND TRUE stepLocal_6 || var_1_64 [L231] var_1_51 = (var_1_41 + ((var_1_52 - var_1_53) - (var_1_54 + var_1_55))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=-32, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L235] unsigned char stepLocal_8 = var_1_44 != (var_1_21 - var_1_42); [L236] signed long int stepLocal_7 = 10; VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, stepLocal_7=10, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=-32, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-2, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L237] COND FALSE !((! (0 <= var_1_13)) && stepLocal_8) [L252] var_1_57 = (var_1_55 - var_1_53) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, stepLocal_0=1, stepLocal_7=10, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=-32, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-1, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L354] RET step() [L355] CALL, EXPR property() [L345] EXPR ((((((((((((last_1_var_1_1 != var_1_47) ? ((var_1_47 < (var_1_4 - 2.5f)) ? (var_1_1 == ((float) ((((9.5f) < ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7))) ? (9.5f) : ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7)))))) : (var_1_1 == ((float) (var_1_7 + ((((((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) > (1.487f)) ? (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) : (1.487f))))))) : (((var_1_59 && var_1_64) || var_1_59) ? (var_1_1 == ((float) ((((var_1_7) < ((var_1_6 + var_1_5))) ? (var_1_7) : ((var_1_6 + var_1_5)))))) : 1)) && (var_1_64 ? (var_1_11 == ((float) (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) - var_1_12))) : 1)) && (var_1_59 ? ((((~ var_1_39) * (last_1_var_1_13 + var_1_63)) >= (((((64) > (var_1_19)) ? (64) : (var_1_19))) / ((((-50) < 0 ) ? -(-50) : (-50))))) ? (var_1_13 == ((unsigned short int) var_1_44)) : (var_1_13 == ((unsigned short int) var_1_44))) : (var_1_13 == ((unsigned short int) var_1_44)))) && ((128 < (var_1_44 / var_1_20)) ? (var_1_19 == ((unsigned short int) ((((0) < ((var_1_21 - var_1_44))) ? (0) : ((var_1_21 - var_1_44)))))) : (((- var_1_5) >= (var_1_4 / var_1_23)) ? ((! var_1_59) ? (var_1_19 == ((unsigned short int) ((((var_1_44) < (var_1_44)) ? (var_1_44) : (var_1_44))))) : (var_1_19 == ((unsigned short int) ((((0) < ((var_1_44 + var_1_44))) ? (0) : ((var_1_44 + var_1_44))))))) : 1))) && (((var_1_20 * (- last_1_var_1_57)) > (last_1_var_1_44 * last_1_var_1_44)) ? (var_1_25 == ((float) ((var_1_27 + 63.5f) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_25 == ((float) (((((var_1_12) < (var_1_28)) ? (var_1_12) : (var_1_28))) - (var_1_29 + ((((var_1_30) < (10000.5f)) ? (var_1_30) : (10000.5f))))))))) && (((var_1_30 >= var_1_12) && var_1_59) ? (var_1_31 == ((unsigned short int) (var_1_44 + var_1_44))) : ((var_1_64 && var_1_64) ? (var_1_31 == ((unsigned short int) ((((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) - ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))) - 256))) : 1))) && (((! var_1_64) && (var_1_7 < var_1_1)) ? ((last_1_var_1_35 >= var_1_20) ? (var_1_35 == ((unsigned long int) (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))) - var_1_21))) : (var_1_35 == ((unsigned long int) ((1089471642u + var_1_38) - (var_1_33 + var_1_21))))) : (var_1_35 == ((unsigned long int) (var_1_32 + var_1_44))))) && (((var_1_32 * (var_1_63 * var_1_58)) <= ((var_1_38 / var_1_33) * var_1_44)) ? (var_1_39 == ((signed char) ((((((var_1_40) > (64)) ? (var_1_40) : (64))) - var_1_41) - ((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43)))))) : 1)) && ((var_1_64 || var_1_64) ? (var_1_44 == ((unsigned char) (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) - ((((var_1_40) > (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))) ? (var_1_40) : (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))))))) : 1)) && (var_1_64 ? (((((((var_1_4) < (var_1_48)) ? (var_1_4) : (var_1_48))) * var_1_65) <= ((((var_1_23) < (var_1_30)) ? (var_1_23) : (var_1_30)))) ? (var_1_47 == ((float) var_1_6)) : ((var_1_65 <= var_1_4) ? (var_1_47 == ((float) ((((var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) < 0 ) ? -(var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) : (var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))))) : (var_1_47 == ((float) var_1_7)))) : (var_1_47 == ((float) var_1_12)))) && (((var_1_38 / var_1_40) <= (var_1_33 + var_1_44)) ? (((var_1_21 - var_1_44) == ((var_1_43 * var_1_46) << (10 - 4))) ? (var_1_48 == ((float) (var_1_7 + var_1_29))) : (var_1_48 == ((float) ((((var_1_30) < (var_1_28)) ? (var_1_30) : (var_1_28)))))) : (var_1_48 == ((float) ((((var_1_6) > ((var_1_29 - var_1_30))) ? (var_1_6) : ((var_1_29 - var_1_30)))))))) && (((var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36)))) != var_1_63) ? (var_1_49 == ((unsigned long int) var_1_35)) : (var_1_49 == ((unsigned long int) var_1_35))) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=-32, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-1, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L345-L346] return (((((((((((((((((((((((last_1_var_1_1 != var_1_47) ? ((var_1_47 < (var_1_4 - 2.5f)) ? (var_1_1 == ((float) ((((9.5f) < ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7))) ? (9.5f) : ((((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7)))))) : (var_1_1 == ((float) (var_1_7 + ((((((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) > (1.487f)) ? (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) : (1.487f))))))) : (((var_1_59 && var_1_64) || var_1_59) ? (var_1_1 == ((float) ((((var_1_7) < ((var_1_6 + var_1_5))) ? (var_1_7) : ((var_1_6 + var_1_5)))))) : 1)) && (var_1_64 ? (var_1_11 == ((float) (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) - var_1_12))) : 1)) && (var_1_59 ? ((((~ var_1_39) * (last_1_var_1_13 + var_1_63)) >= (((((64) > (var_1_19)) ? (64) : (var_1_19))) / ((((-50) < 0 ) ? -(-50) : (-50))))) ? (var_1_13 == ((unsigned short int) var_1_44)) : (var_1_13 == ((unsigned short int) var_1_44))) : (var_1_13 == ((unsigned short int) var_1_44)))) && ((128 < (var_1_44 / var_1_20)) ? (var_1_19 == ((unsigned short int) ((((0) < ((var_1_21 - var_1_44))) ? (0) : ((var_1_21 - var_1_44)))))) : (((- var_1_5) >= (var_1_4 / var_1_23)) ? ((! var_1_59) ? (var_1_19 == ((unsigned short int) ((((var_1_44) < (var_1_44)) ? (var_1_44) : (var_1_44))))) : (var_1_19 == ((unsigned short int) ((((0) < ((var_1_44 + var_1_44))) ? (0) : ((var_1_44 + var_1_44))))))) : 1))) && (((var_1_20 * (- last_1_var_1_57)) > (last_1_var_1_44 * last_1_var_1_44)) ? (var_1_25 == ((float) ((var_1_27 + 63.5f) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_25 == ((float) (((((var_1_12) < (var_1_28)) ? (var_1_12) : (var_1_28))) - (var_1_29 + ((((var_1_30) < (10000.5f)) ? (var_1_30) : (10000.5f))))))))) && (((var_1_30 >= var_1_12) && var_1_59) ? (var_1_31 == ((unsigned short int) (var_1_44 + var_1_44))) : ((var_1_64 && var_1_64) ? (var_1_31 == ((unsigned short int) ((((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) - ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))) - 256))) : 1))) && (((! var_1_64) && (var_1_7 < var_1_1)) ? ((last_1_var_1_35 >= var_1_20) ? (var_1_35 == ((unsigned long int) (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))) - var_1_21))) : (var_1_35 == ((unsigned long int) ((1089471642u + var_1_38) - (var_1_33 + var_1_21))))) : (var_1_35 == ((unsigned long int) (var_1_32 + var_1_44))))) && (((var_1_32 * (var_1_63 * var_1_58)) <= ((var_1_38 / var_1_33) * var_1_44)) ? (var_1_39 == ((signed char) ((((((var_1_40) > (64)) ? (var_1_40) : (64))) - var_1_41) - ((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43)))))) : 1)) && ((var_1_64 || var_1_64) ? (var_1_44 == ((unsigned char) (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) - ((((var_1_40) > (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))) ? (var_1_40) : (((((var_1_42) < (var_1_43)) ? (var_1_42) : (var_1_43))))))))) : 1)) && (var_1_64 ? (((((((var_1_4) < (var_1_48)) ? (var_1_4) : (var_1_48))) * var_1_65) <= ((((var_1_23) < (var_1_30)) ? (var_1_23) : (var_1_30)))) ? (var_1_47 == ((float) var_1_6)) : ((var_1_65 <= var_1_4) ? (var_1_47 == ((float) ((((var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) < 0 ) ? -(var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))) : (var_1_29 + ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))))) : (var_1_47 == ((float) var_1_7)))) : (var_1_47 == ((float) var_1_12)))) && (((var_1_38 / var_1_40) <= (var_1_33 + var_1_44)) ? (((var_1_21 - var_1_44) == ((var_1_43 * var_1_46) << (10 - 4))) ? (var_1_48 == ((float) (var_1_7 + var_1_29))) : (var_1_48 == ((float) ((((var_1_30) < (var_1_28)) ? (var_1_30) : (var_1_28)))))) : (var_1_48 == ((float) ((((var_1_6) > ((var_1_29 - var_1_30))) ? (var_1_6) : ((var_1_29 - var_1_30)))))))) && (((var_1_46 & ((((var_1_40) < (var_1_36)) ? (var_1_40) : (var_1_36)))) != var_1_63) ? (var_1_49 == ((unsigned long int) var_1_35)) : (var_1_49 == ((unsigned long int) var_1_35)))) && (((var_1_44 >= var_1_13) || var_1_64) ? (var_1_51 == ((signed char) (var_1_41 + ((var_1_52 - var_1_53) - (var_1_54 + var_1_55))))) : (var_1_51 == ((signed char) (var_1_41 + var_1_55))))) && (var_1_59 ? (var_1_56 == ((double) ((var_1_30 - 2.8) + var_1_5))) : 1)) && (((! (0 <= var_1_13)) && (var_1_44 != (var_1_21 - var_1_42))) ? ((10 >= var_1_35) ? (var_1_57 == ((signed char) (var_1_53 + var_1_55))) : (var_1_59 ? ((var_1_25 > var_1_65) ? (var_1_57 == ((signed char) ((((((var_1_54 + var_1_55)) > (var_1_41)) ? ((var_1_54 + var_1_55)) : (var_1_41))) + var_1_53))) : (var_1_57 == ((signed char) (((((((((var_1_41) < (var_1_54)) ? (var_1_41) : (var_1_54)))) > (var_1_53)) ? (((((var_1_41) < (var_1_54)) ? (var_1_41) : (var_1_54)))) : (var_1_53))) + var_1_52)))) : (var_1_57 == ((signed char) (((((((((var_1_41 + 1)) < (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) ? ((var_1_41 + 1)) : (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))))) > (var_1_42)) ? ((((((var_1_41 + 1)) < (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) ? ((var_1_41 + 1)) : (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))))) : (var_1_42))))))) : (var_1_57 == ((signed char) (var_1_55 - var_1_53))))) && ((var_1_20 != (var_1_52 / var_1_32)) ? (var_1_58 == ((unsigned long int) ((4119887835u - ((((var_1_32) < (var_1_46)) ? (var_1_32) : (var_1_46)))) - var_1_44))) : ((var_1_44 < var_1_37) ? (var_1_58 == ((unsigned long int) var_1_52)) : ((var_1_28 > 24.6f) ? (var_1_58 == ((unsigned long int) (var_1_36 - var_1_46))) : 1)))) && ((var_1_64 || var_1_64) ? (var_1_59 == ((unsigned char) (! ((var_1_60 && var_1_61) && (last_1_var_1_59 || var_1_62))))) : (var_1_59 == ((unsigned char) (var_1_62 || var_1_60))))) && ((((((var_1_31) < (var_1_44)) ? (var_1_31) : (var_1_44))) < (- var_1_58)) ? ((var_1_64 || var_1_62) ? (var_1_63 == ((unsigned long int) ((((((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) > ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41))))) ? (((((((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) < (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))) ? (((((var_1_52) > (var_1_44)) ? (var_1_52) : (var_1_44)))) : (((((var_1_37) < (var_1_54)) ? (var_1_37) : (var_1_54))))))) : ((((((var_1_36 - var_1_40)) < (var_1_41)) ? ((var_1_36 - var_1_40)) : (var_1_41)))))))) : 1) : 1)) && ((var_1_5 > ((var_1_30 + var_1_28) * 1.75f)) ? (var_1_64 == ((unsigned char) ((var_1_52 >= 8) || var_1_61))) : (var_1_64 == ((unsigned char) var_1_61)))) && (var_1_65 == ((double) ((((var_1_29) > (var_1_6)) ? (var_1_29) : (var_1_6)))))) && (var_1_59 ? (var_1_66 == ((signed short int) var_1_43)) : 1)) && (var_1_61 ? (var_1_67 == ((float) var_1_30)) : (var_1_67 == ((float) var_1_12)))) && ((var_1_31 <= ((var_1_44 / var_1_40) >> 25)) ? ((var_1_55 != var_1_35) ? ((var_1_20 < var_1_44) ? (var_1_68 == ((double) var_1_5)) : (var_1_68 == ((double) var_1_29))) : 1) : (var_1_68 == ((double) var_1_12))) ; [L355] RET, EXPR property() [L355] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=-32, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-1, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=10, last_1_var_1_1=1284/5, last_1_var_1_35=128, last_1_var_1_44=64, last_1_var_1_57=-2, last_1_var_1_59=1, var_1_12=5, var_1_13=186, var_1_19=0, var_1_1=1284/5, var_1_20=1, var_1_21=32767, var_1_29=0, var_1_30=2, var_1_31=48708, var_1_32=114694, var_1_33=114686, var_1_35=49344, var_1_36=-2147483649, var_1_37=-2147483648, var_1_38=-15562932484, var_1_39=-22, var_1_40=62, var_1_41=22, var_1_42=126, var_1_43=64, var_1_44=186, var_1_46=-262, var_1_47=4, var_1_48=3, var_1_49=49344, var_1_51=-32, var_1_52=31, var_1_53=31, var_1_54=24, var_1_55=30, var_1_56=7/4, var_1_57=-1, var_1_58=4119887399, var_1_59=0, var_1_60=1, var_1_61=1, var_1_62=1, var_1_63=24, var_1_64=1, var_1_65=4, var_1_66=64, var_1_67=2, var_1_68=5, var_1_6=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 157 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 127.8s, OverallIterations: 15, TraceHistogramMax: 50, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 50.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 7727 SdHoareTripleChecker+Valid, 35.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7690 mSDsluCounter, 14772 SdHoareTripleChecker+Invalid, 32.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10115 mSDsCounter, 3974 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8880 IncrementalHoareTripleChecker+Invalid, 12855 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3974 mSolverCounterUnsat, 4657 mSDtfsCounter, 8880 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2687 GetRequests, 2379 SyntacticMatches, 0 SemanticMatches, 308 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7478 ImplicationChecksByTransitivity, 14.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2992occurred in iteration=9, InterpolantAutomatonStates: 257, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 6882 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 15.4s SatisfiabilityAnalysisTime, 39.3s InterpolantComputationTime, 6854 NumberOfCodeBlocks, 6854 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 6500 ConstructedInterpolants, 13 QuantifiedInterpolants, 24448 SizeOfPredicates, 25 NumberOfNonLiveVariables, 3765 ConjunctsInSsa, 101 ConjunctsInUnsatCore, 20 InterpolantComputations, 10 PerfectInterpolantSequences, 96603/98000 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 03:17:19,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:17:22,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:17:22,676 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 03:17:22,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:17:22,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:17:22,743 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:17:22,744 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:17:22,745 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:17:22,747 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:17:22,748 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:17:22,749 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:17:22,749 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:17:22,750 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:17:22,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:17:22,751 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:17:22,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:17:22,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:17:22,751 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:17:22,751 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:17:22,752 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:17:22,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:17:22,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:17:22,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:17:22,753 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:17:22,754 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:17:22,755 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:17:22,755 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:17:22,755 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:17:22,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:17:22,755 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:17:22,755 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:17:22,756 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 03:17:22,756 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:17:22,757 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:17:22,757 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:17:22,757 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:17:22,757 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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 -> de52c08fb0028bef519c22f81b06d40dd6144270e7f5fea59e5bb117b888da23 [2024-11-28 03:17:23,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:17:23,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:17:23,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:17:23,182 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:17:23,183 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:17:23,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i [2024-11-28 03:17:26,733 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/be0914018/1c05d35368bf49a5ba1cfb5a9882ee9d/FLAG74a4ca7c2 [2024-11-28 03:17:27,220 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:17:27,221 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i [2024-11-28 03:17:27,246 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/be0914018/1c05d35368bf49a5ba1cfb5a9882ee9d/FLAG74a4ca7c2 [2024-11-28 03:17:27,274 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/data/be0914018/1c05d35368bf49a5ba1cfb5a9882ee9d [2024-11-28 03:17:27,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:17:27,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:17:27,282 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:17:27,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:17:27,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:17:27,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:27,292 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701437e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27, skipping insertion in model container [2024-11-28 03:17:27,293 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:27,345 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:17:27,575 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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-28 03:17:27,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:17:27,773 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:17:27,787 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_0cf9c322-f096-4edd-aae9-3cbdd25eb334/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-56.i[916,929] [2024-11-28 03:17:27,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:17:27,941 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:17:27,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27 WrapperNode [2024-11-28 03:17:27,942 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:17:27,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:17:27,944 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:17:27,944 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:17:27,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:27,982 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,036 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 337 [2024-11-28 03:17:28,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:17:28,038 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:17:28,038 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:17:28,038 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:17:28,050 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,062 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,091 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 03:17:28,091 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,116 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,119 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,126 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,163 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,182 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:17:28,183 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:17:28,183 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:17:28,183 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:17:28,184 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (1/1) ... [2024-11-28 03:17:28,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:17:28,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:17:28,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:17:28,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:17:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:17:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 03:17:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:17:28,266 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:17:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:17:28,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:17:28,411 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:17:28,414 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:17:52,027 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-28 03:17:52,027 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:17:52,039 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:17:52,039 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 03:17:52,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:17:52 BoogieIcfgContainer [2024-11-28 03:17:52,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:17:52,042 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:17:52,042 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:17:52,047 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:17:52,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:17:27" (1/3) ... [2024-11-28 03:17:52,048 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@601b65cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:17:52, skipping insertion in model container [2024-11-28 03:17:52,048 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:27" (2/3) ... [2024-11-28 03:17:52,048 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@601b65cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:17:52, skipping insertion in model container [2024-11-28 03:17:52,048 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:17:52" (3/3) ... [2024-11-28 03:17:52,050 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-56.i [2024-11-28 03:17:52,064 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:17:52,067 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-56.i that has 2 procedures, 148 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:17:52,124 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:17:52,137 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;@669efdb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:17:52,137 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:17:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand has 148 states, 95 states have (on average 1.4736842105263157) internal successors, (140), 96 states have internal predecessors, (140), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:17:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-28 03:17:52,159 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:17:52,160 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:17:52,160 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:17:52,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:17:52,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1794952034, now seen corresponding path program 1 times [2024-11-28 03:17:52,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:17:52,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1244217822] [2024-11-28 03:17:52,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:17:52,180 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 03:17:52,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:17:52,184 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:17:52,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:17:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:17:53,915 INFO L256 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:17:53,929 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:17:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 4250 trivial. 0 not checked. [2024-11-28 03:17:54,038 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:17:54,041 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:17:54,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1244217822] [2024-11-28 03:17:54,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1244217822] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:17:54,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:17:54,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 03:17:54,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652853588] [2024-11-28 03:17:54,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:17:54,054 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:17:54,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:17:54,077 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:17:54,078 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:17:54,082 INFO L87 Difference]: Start difference. First operand has 148 states, 95 states have (on average 1.4736842105263157) internal successors, (140), 96 states have internal predecessors, (140), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:17:54,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:17:54,157 INFO L93 Difference]: Finished difference Result 286 states and 518 transitions. [2024-11-28 03:17:54,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:17:54,160 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 321 [2024-11-28 03:17:54,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:17:54,174 INFO L225 Difference]: With dead ends: 286 [2024-11-28 03:17:54,174 INFO L226 Difference]: Without dead ends: 141 [2024-11-28 03:17:54,179 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 320 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:17:54,185 INFO L435 NwaCegarLoop]: 226 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:17:54,190 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:17:54,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2024-11-28 03:17:54,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2024-11-28 03:17:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 89 states have (on average 1.4157303370786516) internal successors, (126), 89 states have internal predecessors, (126), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:17:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 226 transitions. [2024-11-28 03:17:54,290 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 226 transitions. Word has length 321 [2024-11-28 03:17:54,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:17:54,291 INFO L471 AbstractCegarLoop]: Abstraction has 141 states and 226 transitions. [2024-11-28 03:17:54,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:17:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-11-28 03:17:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-28 03:17:54,307 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:17:54,308 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:17:54,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:17:54,508 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:17:54,509 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:17:54,511 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:17:54,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1635481482, now seen corresponding path program 1 times [2024-11-28 03:17:54,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:17:54,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1310196432] [2024-11-28 03:17:54,515 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:17:54,515 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 03:17:54,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:17:54,518 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:17:54,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:17:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:17:56,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 03:17:56,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:17:57,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 693 proven. 9 refuted. 0 times theorem prover too weak. 4198 trivial. 0 not checked. [2024-11-28 03:17:57,314 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:18:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 9 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-28 03:18:00,648 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:18:00,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1310196432] [2024-11-28 03:18:00,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1310196432] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:18:00,649 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:18:00,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-28 03:18:00,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930253892] [2024-11-28 03:18:00,649 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:18:00,651 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:18:00,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:18:00,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:18:00,653 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:18:00,653 INFO L87 Difference]: Start difference. First operand 141 states and 226 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-28 03:18:09,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:18:13,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:18:17,567 WARN L539 Checker$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 03:18:17,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:18:17,573 INFO L93 Difference]: Finished difference Result 285 states and 454 transitions. [2024-11-28 03:18:17,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:18:17,715 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 321 [2024-11-28 03:18:17,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:18:17,718 INFO L225 Difference]: With dead ends: 285 [2024-11-28 03:18:17,718 INFO L226 Difference]: Without dead ends: 147 [2024-11-28 03:18:17,720 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 643 GetRequests, 634 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:18:17,721 INFO L435 NwaCegarLoop]: 169 mSDtfsCounter, 277 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 96 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 323 SdHoareTripleChecker+Valid, 404 SdHoareTripleChecker+Invalid, 370 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:18:17,721 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [323 Valid, 404 Invalid, 370 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 271 Invalid, 3 Unknown, 0 Unchecked, 16.6s Time] [2024-11-28 03:18:17,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2024-11-28 03:18:17,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 145. [2024-11-28 03:18:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 92 states have (on average 1.391304347826087) internal successors, (128), 92 states have internal predecessors, (128), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:18:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 228 transitions. [2024-11-28 03:18:17,748 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 228 transitions. Word has length 321 [2024-11-28 03:18:17,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:18:17,749 INFO L471 AbstractCegarLoop]: Abstraction has 145 states and 228 transitions. [2024-11-28 03:18:17,750 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-28 03:18:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 228 transitions. [2024-11-28 03:18:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-28 03:18:17,755 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:18:17,755 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:18:17,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:18:17,956 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:18:17,956 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:18:17,957 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:18:17,957 INFO L85 PathProgramCache]: Analyzing trace with hash -415502516, now seen corresponding path program 1 times [2024-11-28 03:18:17,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:18:17,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [841601281] [2024-11-28 03:18:17,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:18:17,958 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 03:18:17,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:18:17,963 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:18:17,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:18:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:18:19,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-28 03:18:19,666 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:18:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 693 proven. 9 refuted. 0 times theorem prover too weak. 4198 trivial. 0 not checked. [2024-11-28 03:18:21,122 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:18:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 9 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-28 03:18:25,350 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:18:25,350 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [841601281] [2024-11-28 03:18:25,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [841601281] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:18:25,350 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:18:25,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2024-11-28 03:18:25,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353426495] [2024-11-28 03:18:25,350 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:18:25,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 03:18:25,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:18:25,353 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 03:18:25,353 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:18:25,353 INFO L87 Difference]: Start difference. First operand 145 states and 228 transitions. Second operand has 9 states, 9 states have (on average 11.0) internal successors, (99), 9 states have internal predecessors, (99), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-28 03:18:36,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:18:40,752 WARN L539 Checker$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 03:18:44,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:18:48,761 WARN L539 Checker$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 03:18:52,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:18:56,774 WARN L539 Checker$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 03:19:00,775 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 03:19:08,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:19:08,574 INFO L93 Difference]: Finished difference Result 524 states and 821 transitions. [2024-11-28 03:19:08,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-28 03:19:08,575 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.0) internal successors, (99), 9 states have internal predecessors, (99), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 321 [2024-11-28 03:19:08,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:19:08,581 INFO L225 Difference]: With dead ends: 524 [2024-11-28 03:19:08,582 INFO L226 Difference]: Without dead ends: 382 [2024-11-28 03:19:08,583 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 657 GetRequests, 634 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=170, Invalid=382, Unknown=0, NotChecked=0, Total=552 [2024-11-28 03:19:08,584 INFO L435 NwaCegarLoop]: 232 mSDtfsCounter, 434 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 807 mSolverCounterSat, 212 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 760 SdHoareTripleChecker+Invalid, 1026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 212 IncrementalHoareTripleChecker+Valid, 807 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:19:08,585 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 760 Invalid, 1026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [212 Valid, 807 Invalid, 7 Unknown, 0 Unchecked, 41.2s Time] [2024-11-28 03:19:08,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2024-11-28 03:19:08,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 144. [2024-11-28 03:19:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 91 states have (on average 1.3076923076923077) internal successors, (119), 91 states have internal predecessors, (119), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-28 03:19:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 219 transitions. [2024-11-28 03:19:08,657 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 219 transitions. Word has length 321 [2024-11-28 03:19:08,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:19:08,660 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 219 transitions. [2024-11-28 03:19:08,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.0) internal successors, (99), 9 states have internal predecessors, (99), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-28 03:19:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 219 transitions. [2024-11-28 03:19:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-28 03:19:08,667 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:19:08,668 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:19:08,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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)] Ended with exit code 0 [2024-11-28 03:19:08,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:19:08,869 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:19:08,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:19:08,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1327693931, now seen corresponding path program 1 times [2024-11-28 03:19:08,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:19:08,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [624222869] [2024-11-28 03:19:08,870 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:19:08,870 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 03:19:08,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:19:08,874 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:19:08,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:19:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:19:10,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 03:19:10,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:19:22,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1038 proven. 21 refuted. 0 times theorem prover too weak. 3841 trivial. 0 not checked. [2024-11-28 03:19:22,292 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:19:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 267 proven. 24 refuted. 0 times theorem prover too weak. 4609 trivial. 0 not checked. [2024-11-28 03:19:31,388 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:19:31,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [624222869] [2024-11-28 03:19:31,388 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [624222869] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:19:31,389 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:19:31,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 19 [2024-11-28 03:19:31,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673857782] [2024-11-28 03:19:31,390 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:19:31,393 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-28 03:19:31,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:19:31,395 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-28 03:19:31,396 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2024-11-28 03:19:31,397 INFO L87 Difference]: Start difference. First operand 144 states and 219 transitions. Second operand has 19 states, 19 states have (on average 7.421052631578948) internal successors, (141), 19 states have internal predecessors, (141), 6 states have call successors, (100), 4 states have call predecessors, (100), 8 states have return successors, (100), 6 states have call predecessors, (100), 6 states have call successors, (100) [2024-11-28 03:19:48,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:19:52,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:19:56,684 WARN L539 Checker$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 03:20:00,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:04,697 WARN L539 Checker$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 03:20:08,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:12,714 WARN L539 Checker$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 03:20:29,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:34,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:38,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:42,842 WARN L539 Checker$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 03:20:46,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:50,851 WARN L539 Checker$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 03:20:54,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:58,874 WARN L539 Checker$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 03:21:02,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:06,887 WARN L539 Checker$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 03:21:10,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:14,906 WARN L539 Checker$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 03:21:18,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:22,921 WARN L539 Checker$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 03:21:26,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:30,935 WARN L539 Checker$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 03:21:34,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:38,947 WARN L539 Checker$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 03:21:42,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:46,966 WARN L539 Checker$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 03:21:50,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:54,990 WARN L539 Checker$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 03:21:59,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:03,007 WARN L539 Checker$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 03:22:07,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:11,021 WARN L539 Checker$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 03:22:15,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:31,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:35,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:39,432 WARN L539 Checker$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 03:22:43,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:47,445 WARN L539 Checker$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 03:22:51,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:22:55,451 WARN L539 Checker$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 03:22:59,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:23:03,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:23:07,467 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 03:23:07,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:23:07,469 INFO L93 Difference]: Finished difference Result 631 states and 943 transitions. [2024-11-28 03:23:07,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-28 03:23:07,610 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 7.421052631578948) internal successors, (141), 19 states have internal predecessors, (141), 6 states have call successors, (100), 4 states have call predecessors, (100), 8 states have return successors, (100), 6 states have call predecessors, (100), 6 states have call successors, (100) Word has length 322 [2024-11-28 03:23:07,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:23:07,615 INFO L225 Difference]: With dead ends: 631 [2024-11-28 03:23:07,615 INFO L226 Difference]: Without dead ends: 490 [2024-11-28 03:23:07,616 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 679 GetRequests, 632 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 674 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=547, Invalid=1805, Unknown=0, NotChecked=0, Total=2352 [2024-11-28 03:23:07,617 INFO L435 NwaCegarLoop]: 291 mSDtfsCounter, 1202 mSDsluCounter, 1483 mSDsCounter, 0 mSdLazyCounter, 1997 mSolverCounterSat, 960 mSolverCounterUnsat, 43 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 207.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1202 SdHoareTripleChecker+Valid, 1774 SdHoareTripleChecker+Invalid, 3000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 960 IncrementalHoareTripleChecker+Valid, 1997 IncrementalHoareTripleChecker+Invalid, 43 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 208.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:23:07,618 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1202 Valid, 1774 Invalid, 3000 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [960 Valid, 1997 Invalid, 43 Unknown, 0 Unchecked, 208.6s Time] [2024-11-28 03:23:07,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2024-11-28 03:23:07,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 386. [2024-11-28 03:23:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 225 states have (on average 1.2) internal successors, (270), 226 states have internal predecessors, (270), 150 states have call successors, (150), 10 states have call predecessors, (150), 10 states have return successors, (150), 149 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-28 03:23:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 570 transitions. [2024-11-28 03:23:07,726 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 570 transitions. Word has length 322 [2024-11-28 03:23:07,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:23:07,730 INFO L471 AbstractCegarLoop]: Abstraction has 386 states and 570 transitions. [2024-11-28 03:23:07,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 7.421052631578948) internal successors, (141), 19 states have internal predecessors, (141), 6 states have call successors, (100), 4 states have call predecessors, (100), 8 states have return successors, (100), 6 states have call predecessors, (100), 6 states have call successors, (100) [2024-11-28 03:23:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 570 transitions. [2024-11-28 03:23:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-28 03:23:07,732 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:23:07,733 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:23:07,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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)] Forceful destruction successful, exit code 0 [2024-11-28 03:23:07,933 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:23:07,933 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:23:07,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:23:07,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1243846254, now seen corresponding path program 1 times [2024-11-28 03:23:07,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:23:07,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1017344316] [2024-11-28 03:23:07,935 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:23:07,935 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 03:23:07,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:23:07,937 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:23:07,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:23:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:23:09,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 03:23:09,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:23:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1239 proven. 126 refuted. 0 times theorem prover too weak. 3535 trivial. 0 not checked. [2024-11-28 03:23:34,353 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:23:37,592 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:23:37,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1017344316] [2024-11-28 03:23:37,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1017344316] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:23:37,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [780818692] [2024-11-28 03:23:37,592 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:23:37,592 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:23:37,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:23:37,599 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:23:37,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-28 03:23:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:23:53,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 03:23:53,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:24:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2193 proven. 99 refuted. 0 times theorem prover too weak. 2608 trivial. 0 not checked. [2024-11-28 03:24:02,090 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:24:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-28 03:24:08,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [780818692] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-28 03:24:08,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:24:08,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8, 7] total 16 [2024-11-28 03:24:08,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162918832] [2024-11-28 03:24:08,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:24:08,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:24:08,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:24:08,243 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:24:08,244 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2024-11-28 03:24:08,244 INFO L87 Difference]: Start difference. First operand 386 states and 570 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:24:17,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-28 03:24:21,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:24:25,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-28 03:24:29,930 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 [1] [2024-11-28 03:24:30,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:24:30,495 INFO L93 Difference]: Finished difference Result 950 states and 1400 transitions. [2024-11-28 03:24:30,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:24:30,498 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 323 [2024-11-28 03:24:30,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:24:30,505 INFO L225 Difference]: With dead ends: 950 [2024-11-28 03:24:30,505 INFO L226 Difference]: Without dead ends: 663 [2024-11-28 03:24:30,507 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1008 GetRequests, 990 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2024-11-28 03:24:30,508 INFO L435 NwaCegarLoop]: 226 mSDtfsCounter, 192 mSDsluCounter, 297 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 523 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2024-11-28 03:24:30,508 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 523 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 183 Invalid, 4 Unknown, 0 Unchecked, 21.7s Time] [2024-11-28 03:24:30,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2024-11-28 03:24:30,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 418. [2024-11-28 03:24:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 257 states have (on average 1.2217898832684826) internal successors, (314), 258 states have internal predecessors, (314), 150 states have call successors, (150), 10 states have call predecessors, (150), 10 states have return successors, (150), 149 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-28 03:24:30,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 614 transitions. [2024-11-28 03:24:30,627 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 614 transitions. Word has length 323 [2024-11-28 03:24:30,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:24:30,628 INFO L471 AbstractCegarLoop]: Abstraction has 418 states and 614 transitions. [2024-11-28 03:24:30,628 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-28 03:24:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 614 transitions. [2024-11-28 03:24:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-28 03:24:30,631 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:24:30,631 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:24:30,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-28 03:24:30,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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)] Ended with exit code 0 [2024-11-28 03:24:31,032 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:24:31,032 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:24:31,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:24:31,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1737118439, now seen corresponding path program 1 times [2024-11-28 03:24:31,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:24:31,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2139660488] [2024-11-28 03:24:31,034 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:24:31,034 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 03:24:31,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:24:31,038 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:24:31,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 (8)] Waiting until timeout for monitored process [2024-11-28 03:24:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:24:32,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 03:24:32,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:24:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2355 proven. 222 refuted. 0 times theorem prover too weak. 2323 trivial. 0 not checked. [2024-11-28 03:24:55,828 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:24:57,689 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:24:57,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2139660488] [2024-11-28 03:24:57,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2139660488] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:24:57,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [359665764] [2024-11-28 03:24:57,690 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:24:57,690 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:24:57,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:24:57,694 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:24:57,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-28 03:25:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:25:02,490 INFO L256 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 03:25:02,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:25:20,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 3419 proven. 255 refuted. 0 times theorem prover too weak. 1226 trivial. 0 not checked. [2024-11-28 03:25:20,779 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:25:24,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [359665764] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:25:24,945 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:25:24,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 20 [2024-11-28 03:25:24,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572643184] [2024-11-28 03:25:24,945 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:25:24,946 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-28 03:25:24,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:25:24,947 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-28 03:25:24,947 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=441, Unknown=0, NotChecked=0, Total=552 [2024-11-28 03:25:24,947 INFO L87 Difference]: Start difference. First operand 418 states and 614 transitions. Second operand has 20 states, 20 states have (on average 7.65) internal successors, (153), 20 states have internal predecessors, (153), 7 states have call successors, (100), 7 states have call predecessors, (100), 12 states have return successors, (100), 7 states have call predecessors, (100), 7 states have call successors, (100) [2024-11-28 03:25:52,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:56,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:00,304 WARN L539 Checker$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 [0] [2024-11-28 03:26:04,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:08,312 WARN L539 Checker$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 [0] [2024-11-28 03:26:12,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:16,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:20,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:24,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:28,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:32,347 WARN L539 Checker$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 [0] [2024-11-28 03:26:36,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:26:40,358 WARN L539 Checker$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 03:26:44,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:26:48,365 WARN L539 Checker$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 [0] [2024-11-28 03:26:52,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:26:56,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:27:00,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:27:04,385 WARN L539 Checker$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 03:27:08,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:27:12,393 WARN L539 Checker$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 03:27:16,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:27:20,404 WARN L539 Checker$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 03:27:24,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:27:28,410 WARN L539 Checker$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 03:27:43,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:27:47,693 WARN L539 Checker$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 03:27:51,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:27:55,702 WARN L539 Checker$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 03:27:59,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:03,707 WARN L539 Checker$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 03:28:07,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:11,712 WARN L539 Checker$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 03:28:15,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:19,724 WARN L539 Checker$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 03:28:23,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:27,740 WARN L539 Checker$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 03:28:31,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:35,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:39,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:28:43,775 WARN L539 Checker$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 03:28:43,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:28:43,792 INFO L93 Difference]: Finished difference Result 858 states and 1214 transitions. [2024-11-28 03:28:43,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-28 03:28:43,930 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 7.65) internal successors, (153), 20 states have internal predecessors, (153), 7 states have call successors, (100), 7 states have call predecessors, (100), 12 states have return successors, (100), 7 states have call predecessors, (100), 7 states have call successors, (100) Word has length 324 [2024-11-28 03:28:43,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:28:43,934 INFO L225 Difference]: With dead ends: 858 [2024-11-28 03:28:43,934 INFO L226 Difference]: Without dead ends: 539 [2024-11-28 03:28:43,936 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 780 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 551 ImplicationChecksByTransitivity, 13.4s TimeCoverageRelationStatistics Valid=419, Invalid=1651, Unknown=0, NotChecked=0, Total=2070 [2024-11-28 03:28:43,939 INFO L435 NwaCegarLoop]: 157 mSDtfsCounter, 758 mSDsluCounter, 1062 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 178 mSolverCounterUnsat, 41 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 191.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 763 SdHoareTripleChecker+Valid, 1219 SdHoareTripleChecker+Invalid, 1504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 41 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 192.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:28:43,940 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [763 Valid, 1219 Invalid, 1504 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1285 Invalid, 41 Unknown, 0 Unchecked, 192.5s Time] [2024-11-28 03:28:43,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2024-11-28 03:28:44,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 481. [2024-11-28 03:28:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 481 states, 305 states have (on average 1.1770491803278689) internal successors, (359), 306 states have internal predecessors, (359), 155 states have call successors, (155), 20 states have call predecessors, (155), 20 states have return successors, (155), 154 states have call predecessors, (155), 155 states have call successors, (155) [2024-11-28 03:28:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 669 transitions. [2024-11-28 03:28:44,050 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 669 transitions. Word has length 324 [2024-11-28 03:28:44,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:28:44,051 INFO L471 AbstractCegarLoop]: Abstraction has 481 states and 669 transitions. [2024-11-28 03:28:44,051 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 7.65) internal successors, (153), 20 states have internal predecessors, (153), 7 states have call successors, (100), 7 states have call predecessors, (100), 12 states have return successors, (100), 7 states have call predecessors, (100), 7 states have call successors, (100) [2024-11-28 03:28:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 669 transitions. [2024-11-28 03:28:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-28 03:28:44,054 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:28:44,054 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:28:44,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 (8)] Ended with exit code 0 [2024-11-28 03:28:44,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-28 03:28:44,455 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 03:28:44,455 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:28:44,455 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:28:44,455 INFO L85 PathProgramCache]: Analyzing trace with hash 232315044, now seen corresponding path program 1 times [2024-11-28 03:28:44,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:28:44,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1102682083] [2024-11-28 03:28:44,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:28:44,456 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 03:28:44,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:28:44,458 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 03:28:44,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cf9c322-f096-4edd-aae9-3cbdd25eb334/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 (10)] Waiting until timeout for monitored process [2024-11-28 03:28:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:28:46,015 INFO L256 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 03:28:46,022 INFO L279 TraceCheckSpWp]: Computing forward predicates...